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This is... BOTH: Absolute Genius. | 0:00:02 | 0:00:04 | |
'Come with us as we dive into the wonderful world of technology.' | 0:00:04 | 0:00:08 | |
This is mind-blowing! | 0:00:08 | 0:00:09 | |
'Each show, we introduce you to geniuses | 0:00:09 | 0:00:11 | |
'whose inventions have changed the world forever.' | 0:00:11 | 0:00:14 | |
THEY SHOUT | 0:00:14 | 0:00:15 | |
'We then take their tech | 0:00:15 | 0:00:16 | |
'and supersize it in our genius tech challenge.' | 0:00:16 | 0:00:19 | |
No! | 0:00:19 | 0:00:21 | |
'The question is, can we pull it off?' | 0:00:21 | 0:00:23 | |
Is this his brain? | 0:00:23 | 0:00:25 | |
'If you love gadgets, then strap yourself in.' | 0:00:25 | 0:00:28 | |
-It's genius. -Absolute Genius. | 0:00:28 | 0:00:30 | |
THEY GRUNT | 0:00:30 | 0:00:31 | |
THEY EXCLAIM | 0:00:31 | 0:00:34 | |
'On this show, we look at the sonic world of speed.' | 0:00:34 | 0:00:36 | |
Ah, yes! | 0:00:36 | 0:00:37 | |
'We reveal how technology has changed the way we travel...' | 0:00:37 | 0:00:40 | |
DOM SCREECHES | 0:00:40 | 0:00:41 | |
-'..both in the past... -..and in the future. | 0:00:41 | 0:00:44 | |
'Plus, we try to make history | 0:00:44 | 0:00:46 | |
'by making a mini version of a future transport. | 0:00:46 | 0:00:49 | |
-'Will we succeed... -..or will we fail?' | 0:00:49 | 0:00:52 | |
-It's stopped! -Argh! | 0:00:52 | 0:00:54 | |
Today we take you to the fast and furious world of... | 0:01:28 | 0:01:31 | |
transport! | 0:01:31 | 0:01:32 | |
We're going to show you three geniuses whose ideas | 0:01:36 | 0:01:39 | |
have revolutionised the world of transport. | 0:01:39 | 0:01:41 | |
From the man who got us to change horses to trains... | 0:01:41 | 0:01:45 | |
..to the people whose ideas are so big, | 0:01:45 | 0:01:47 | |
they might change the world for ever. | 0:01:47 | 0:01:49 | |
And we are going to go supersonic ourselves. | 0:01:49 | 0:01:52 | |
This is the genius world of speed. | 0:01:52 | 0:01:54 | |
We humans have always been trying to find better ways of getting around. | 0:01:56 | 0:02:00 | |
In the modern world, transport options are plentiful. | 0:02:02 | 0:02:06 | |
From the normal... | 0:02:06 | 0:02:07 | |
..to the weird and wonderful... | 0:02:09 | 0:02:11 | |
..getting from one place to another has never been so easy. | 0:02:13 | 0:02:16 | |
But it wasn't always like this. | 0:02:18 | 0:02:20 | |
Just 200 years ago, you wouldn't have much choice | 0:02:20 | 0:02:23 | |
when it came to transport. | 0:02:23 | 0:02:24 | |
There were no planes, no trains, and certainly no automobiles. | 0:02:24 | 0:02:27 | |
Taking a long journey would have meant going by horse and carriage | 0:02:27 | 0:02:30 | |
and goods might have gone by canal barge. | 0:02:30 | 0:02:32 | |
Until one man had a dream to use technology to transport us | 0:02:32 | 0:02:36 | |
-as fast as possible. -His name - George Stephenson. | 0:02:36 | 0:02:40 | |
Toot! Toot! | 0:02:40 | 0:02:42 | |
George Stephenson was a true genius and had loads of ideas. | 0:02:43 | 0:02:47 | |
From creating a safety lamp | 0:02:47 | 0:02:48 | |
that prevented causing explosions in mines | 0:02:48 | 0:02:51 | |
to inventing a device to grow straight cucumbers. | 0:02:51 | 0:02:54 | |
-Lovely! -But it was his work with railways that really made his name, | 0:02:54 | 0:02:58 | |
so much so that he's now known as the "Father of the Railways." | 0:02:58 | 0:03:02 | |
In 1825, he built the world's first ever steam-powered public railway. | 0:03:02 | 0:03:08 | |
And four years later, he and his son Robert built the Rocket, | 0:03:08 | 0:03:12 | |
the most advanced train the world had ever seen. | 0:03:12 | 0:03:14 | |
Stephenson's Rocket really was a revolutionary bit of kit. | 0:03:16 | 0:03:19 | |
-And here at Beamish Museum, they have this! -Ta-da! | 0:03:19 | 0:03:22 | |
It's a replica of one of Stephenson's steam locomotives. | 0:03:22 | 0:03:25 | |
-We're going to need some coal... -Yes. | 0:03:25 | 0:03:26 | |
-..some oil... -Right. -..and a man called Paul. -And a... Eh? | 0:03:26 | 0:03:29 | |
Genius helper Paul Jarman works at the Beamish Museum... | 0:03:30 | 0:03:35 | |
..and he knows more than a bit about steam engines. | 0:03:35 | 0:03:37 | |
-Hey, Paul, how are you doing? -How are you doing? -Hi, Paul. | 0:03:39 | 0:03:42 | |
So this is a replica. What was Stephenson's genius, though? | 0:03:42 | 0:03:45 | |
Bringing together lots of people's ideas | 0:03:45 | 0:03:47 | |
and marketing them, getting the finance, bringing the technology | 0:03:47 | 0:03:50 | |
and making people money. | 0:03:50 | 0:03:52 | |
He did everything - he was like a celebrity engineer, really. | 0:03:52 | 0:03:54 | |
If it wasn't for him, we wouldn't have a railway | 0:03:54 | 0:03:57 | |
-that we know today, then? -No, cos the other thing his genius was | 0:03:57 | 0:03:59 | |
was standardisation and he got everything together | 0:03:59 | 0:04:02 | |
and he made it all fit and it fitted universally. | 0:04:02 | 0:04:04 | |
Our railway tracks are Stephenson's true legacy. | 0:04:04 | 0:04:07 | |
He made sure the tracks were all the same width apart, | 0:04:07 | 0:04:10 | |
whether in Scotland or in London | 0:04:10 | 0:04:11 | |
so that trains can run the length and breadth of the country, | 0:04:11 | 0:04:14 | |
as they do today. | 0:04:14 | 0:04:16 | |
He also brought together existing steam technology | 0:04:16 | 0:04:19 | |
to create the Rocket, the greatest train of its time. | 0:04:19 | 0:04:23 | |
The design of the Rocket became the basis | 0:04:23 | 0:04:25 | |
on which all steam trains were built. | 0:04:25 | 0:04:27 | |
-'But how does a stream train work?' -Do you want to have a go? | 0:04:27 | 0:04:30 | |
Everything on the left is hot. | 0:04:30 | 0:04:32 | |
DICK GRUNTS | 0:04:33 | 0:04:34 | |
'The fire heats a boiler full of water, which turns into steam.' | 0:04:34 | 0:04:38 | |
Ah, yes - stoked! | 0:04:38 | 0:04:40 | |
'The pressure from the steam powers pistons back and forth, | 0:04:40 | 0:04:43 | |
'which then turns the wheels - genius.' | 0:04:43 | 0:04:45 | |
I presume it's going to get a little bit faster than this? | 0:04:53 | 0:04:55 | |
A little bit faster. | 0:04:55 | 0:04:56 | |
You could probably walk nearly as fast as this. | 0:04:56 | 0:04:59 | |
Probably, but you couldn't do it | 0:04:59 | 0:05:00 | |
with tonnes and tonnes of coal on your back. | 0:05:00 | 0:05:02 | |
'It might seem tame nowadays, | 0:05:02 | 0:05:04 | |
'but when passengers first started taking trains, | 0:05:04 | 0:05:06 | |
'people had some odd ideas about what would happen | 0:05:06 | 0:05:09 | |
'when going at this speed.' | 0:05:09 | 0:05:10 | |
There were people who said you wouldn't be able to breathe | 0:05:10 | 0:05:13 | |
-travelling at the speeds trains could. -Travelling at this speed?! | 0:05:13 | 0:05:16 | |
Scream if you want to go faster! | 0:05:16 | 0:05:18 | |
And can we breathe all right? | 0:05:18 | 0:05:19 | |
-DICK INHALES -Fine. | 0:05:19 | 0:05:20 | |
It's fine, it's fine. | 0:05:20 | 0:05:22 | |
'Stephenson's Rocket may have been revolutionary, | 0:05:23 | 0:05:26 | |
'but I reckon I could beat it in a race. | 0:05:26 | 0:05:28 | |
'Go on, then, little man, let's see how you get on.' | 0:05:28 | 0:05:31 | |
Mr Dominic Wood versus the train. | 0:05:31 | 0:05:33 | |
Three, two, one, go! BELL RINGS | 0:05:33 | 0:05:35 | |
Look at him go, he's off. | 0:05:37 | 0:05:40 | |
Put your back into it, man. | 0:05:40 | 0:05:41 | |
'Dom may be taking the lead, | 0:05:42 | 0:05:44 | |
'but he's not carrying a load of coal and passengers on his back.' | 0:05:44 | 0:05:48 | |
This is not a fair race. | 0:05:48 | 0:05:50 | |
'And the Rocket could travel up to 18 miles in one go, | 0:05:50 | 0:05:53 | |
'unlike you, mate.' | 0:05:53 | 0:05:54 | |
What was that all about? | 0:05:54 | 0:05:56 | |
All right, you win, you win. | 0:05:56 | 0:05:58 | |
There you go, Stephenson - you may be an absolute genius, but I won. | 0:05:58 | 0:06:02 | |
Yeah, but you didn't pioneer a mode of transport | 0:06:02 | 0:06:04 | |
that is still used today. | 0:06:04 | 0:06:06 | |
You win. | 0:06:06 | 0:06:07 | |
Still to come... | 0:06:08 | 0:06:10 | |
I put a driverless car to the ultimate test. | 0:06:10 | 0:06:14 | |
HE YELPS, DOM CHORTLES | 0:06:14 | 0:06:16 | |
And we learn all about a new hi-tech, | 0:06:16 | 0:06:19 | |
hyper-sonic mode of transport. | 0:06:19 | 0:06:21 | |
It'll be as smooth as a magic carpet. | 0:06:21 | 0:06:23 | |
Thanks to Stephenson, the way we travel changed forever. | 0:06:23 | 0:06:26 | |
But cars are still the number one form of transport | 0:06:26 | 0:06:29 | |
and 80% of the miles that we travel are done in a car. | 0:06:29 | 0:06:33 | |
And since they were invented, cars have always needed someone | 0:06:33 | 0:06:36 | |
in the front seat to make the journey possible. | 0:06:36 | 0:06:38 | |
But that could all be about to change. | 0:06:38 | 0:06:40 | |
Yes, our next genius might have just removed the need for the driver. | 0:06:40 | 0:06:44 | |
Oi! I heard that! | 0:06:44 | 0:06:46 | |
-Sorry! -Introducing to you genius number two, | 0:06:46 | 0:06:49 | |
Sebastian Thrun. | 0:06:49 | 0:06:52 | |
Brum! Brum-brum-brum-brum! | 0:06:52 | 0:06:54 | |
Cars have been on our roads for over 100 years thanks to Karl Benz, | 0:06:55 | 0:07:00 | |
who invented the first petrol-powered vehicle in 1885... | 0:07:00 | 0:07:04 | |
..but our genius has taken cars to the next level. | 0:07:04 | 0:07:07 | |
Sebastian Thrun is the German mastermind | 0:07:07 | 0:07:10 | |
who's helped make driverless cars a reality. | 0:07:10 | 0:07:13 | |
In 2005, Thrun made a car that changed everything | 0:07:13 | 0:07:17 | |
and it was called...Stanley. | 0:07:17 | 0:07:19 | |
Stanley was the first driverless car to successfully complete | 0:07:19 | 0:07:23 | |
a challenge to drive a 160-mile course through the desert. | 0:07:23 | 0:07:26 | |
No drivers or remote controls, just sensors and artificial intelligence. | 0:07:26 | 0:07:31 | |
Thrun is a true genius and we're going to get to talk to him. | 0:07:31 | 0:07:35 | |
Just one problem - he's in America and we're in a taxi in Manchester. | 0:07:36 | 0:07:40 | |
-Why don't we call him? -You're a genius too. -Yes. | 0:07:40 | 0:07:43 | |
Hi, Sebastian. | 0:07:44 | 0:07:46 | |
Hi, Dick and Dom, it's a great pleasure meeting you. | 0:07:46 | 0:07:48 | |
What inspired you to make a driverless car? | 0:07:48 | 0:07:50 | |
Every year, we lose something like a million or so people | 0:07:50 | 0:07:53 | |
in traffic accidents worldwide. | 0:07:53 | 0:07:55 | |
I thought, "Look, why not just make cars smart, | 0:07:55 | 0:07:59 | |
"and make them so smart that they're smarter than people," | 0:07:59 | 0:08:02 | |
so they avoid all the stupid mistakes | 0:08:02 | 0:08:04 | |
that we humans do when we drive cars. | 0:08:04 | 0:08:05 | |
They'll just be safe, they'll just avoid each other perfectly. | 0:08:05 | 0:08:08 | |
How long is it going to be before we can expect to see one | 0:08:08 | 0:08:11 | |
on a public road like this? | 0:08:11 | 0:08:12 | |
The technology is ready and we're going to see products very soon, | 0:08:12 | 0:08:16 | |
but it's going to be a while before everybody in the countryside | 0:08:16 | 0:08:19 | |
will have one of these self-driving cars, | 0:08:19 | 0:08:21 | |
but when it happens, it's going to be really amazing. | 0:08:21 | 0:08:24 | |
-See you, Sebastian! -Thanks for talking to us. | 0:08:24 | 0:08:26 | |
-OK, take care, bye-bye. -Bye! | 0:08:26 | 0:08:27 | |
Well, that was very interesting, but I think to get a good idea | 0:08:27 | 0:08:30 | |
of how they work, we need to go and see one up close. | 0:08:30 | 0:08:33 | |
Driver, the airport, please. | 0:08:33 | 0:08:34 | |
So you need me now, do ya? | 0:08:34 | 0:08:36 | |
Oh, yeah. No, sorry about that. Yes, we do, thank you. | 0:08:36 | 0:08:40 | |
We're going to fly to Germany and with planes in mind... | 0:08:40 | 0:08:44 | |
..IT'S THE NOT SO GENIUS IDEA! | 0:08:44 | 0:08:48 | |
Concorde was a genius, super-fast passenger plane | 0:08:48 | 0:08:51 | |
-that launched in 1969. -It could fly at 1,350mph, | 0:08:51 | 0:08:56 | |
which meant it'd take less than three hours | 0:08:56 | 0:08:59 | |
to get from London to New York. | 0:08:59 | 0:09:00 | |
Unfortunately, it was so expensive | 0:09:00 | 0:09:02 | |
that tickets cost thousands of pounds! | 0:09:02 | 0:09:05 | |
By 2003, airlines were losing so much money | 0:09:05 | 0:09:09 | |
that the decision was taken to take the planes out of service. | 0:09:09 | 0:09:12 | |
Supersonic passenger air travel was no more. | 0:09:12 | 0:09:16 | |
Concorde - genius invention, | 0:09:16 | 0:09:18 | |
but not so genius outcome. | 0:09:18 | 0:09:20 | |
Concky-bonk! | 0:09:20 | 0:09:22 | |
The age of the driverless car is nearly upon us. | 0:09:25 | 0:09:28 | |
So we've come here to Berlin in our genius's home country of Germany | 0:09:28 | 0:09:31 | |
to have a little go in one. | 0:09:31 | 0:09:34 | |
Where better to try out a driverless car than... | 0:09:34 | 0:09:36 | |
-DRUMROLL -..at the airport. | 0:09:36 | 0:09:38 | |
Genius helper Daniel Gohring | 0:09:40 | 0:09:42 | |
creates driverless cars | 0:09:42 | 0:09:43 | |
at the University of Berlin. | 0:09:43 | 0:09:45 | |
Don't say it's spotted us. | 0:09:47 | 0:09:49 | |
-Hey, Daniel, how are you doing? -Nice to meet you to. | 0:09:50 | 0:09:52 | |
Come on out of the car. | 0:09:52 | 0:09:54 | |
Now, it looks like a bog-standard car. | 0:09:54 | 0:09:57 | |
What is that spinning round on the roof? | 0:09:57 | 0:09:59 | |
That's actually a laser scanner. | 0:09:59 | 0:10:00 | |
It has 64 beams rotating 15 times per second | 0:10:00 | 0:10:03 | |
and then the car has a kind of perception of what's around it. | 0:10:03 | 0:10:06 | |
This car has... | 0:10:09 | 0:10:11 | |
..GPS units, so it knows where in the world it is... | 0:10:11 | 0:10:13 | |
..laser scanners which allow it to see... | 0:10:13 | 0:10:16 | |
..and sensors so it can sense if anything is near it. | 0:10:16 | 0:10:20 | |
This is a serious bit of tech. | 0:10:20 | 0:10:22 | |
Wow! It's like a little spaceship inside. | 0:10:22 | 0:10:25 | |
So what's that in there? | 0:10:25 | 0:10:27 | |
A scientific laboratory on wheels. | 0:10:27 | 0:10:29 | |
What are you hoping to achieve with all this? | 0:10:29 | 0:10:31 | |
Are we hoping that one day, we won't need drivers, | 0:10:31 | 0:10:34 | |
that there'll just be passenger cars? | 0:10:34 | 0:10:36 | |
Yeah, it should be like an autonomous taxi, you could say. | 0:10:36 | 0:10:39 | |
Can we have a go? | 0:10:39 | 0:10:40 | |
-Well, not have a go, but watch the car doing its business? -Yep. | 0:10:40 | 0:10:44 | |
Here we go. | 0:10:45 | 0:10:47 | |
Oh, this is the most unnatural feeling! | 0:10:50 | 0:10:54 | |
It feels like there's a taxi driver sat there. | 0:10:56 | 0:10:58 | |
Completely normal, but not. | 0:10:58 | 0:10:59 | |
It measures how fast it can go for this curve we are doing right now | 0:10:59 | 0:11:03 | |
and it goes as fast as it can, but still keeping it comfortable. | 0:11:03 | 0:11:06 | |
-Can we see how fast it can go? -Yeah, totally. | 0:11:06 | 0:11:08 | |
'The tech in this car is still being developed, | 0:11:08 | 0:11:11 | |
'so Daniel's getting in the front seat just in case anything goes wrong | 0:11:11 | 0:11:15 | |
'when we get it to go 100kph!' | 0:11:15 | 0:11:18 | |
-The car is just accelerating itself. -Argh! | 0:11:18 | 0:11:21 | |
I just hope it doesn't hit the building! | 0:11:21 | 0:11:23 | |
DOM SHRIEKS | 0:11:23 | 0:11:25 | |
THEY WHOOP | 0:11:25 | 0:11:27 | |
Wow, now, that was so exhilarating, | 0:11:27 | 0:11:29 | |
but what would happen if there was somebody in front of the car? | 0:11:29 | 0:11:33 | |
The laser scanners would detect that there's a person | 0:11:33 | 0:11:36 | |
-and then the car would stop. -Regardless of who it is? | 0:11:36 | 0:11:38 | |
Oh, I know, now you're going to say, | 0:11:38 | 0:11:40 | |
"Why don't we put him there to put it to the test?" | 0:11:40 | 0:11:42 | |
Me, that'd be me. | 0:11:42 | 0:11:43 | |
What do you think? If we put him in front of the car, would it stop? | 0:11:43 | 0:11:46 | |
-Yeah, it'll stop. -Go on, then. | 0:11:46 | 0:11:48 | |
-Come on, get out! -All right! -Let's do this! | 0:11:48 | 0:11:50 | |
Good luck! | 0:11:50 | 0:11:51 | |
'I'm about to put my life in the hands of technology.' | 0:11:58 | 0:12:02 | |
Do not try this at home, obviously. | 0:12:02 | 0:12:05 | |
DOM SNIGGERS | 0:12:05 | 0:12:07 | |
No, this doesn't feel right now. | 0:12:08 | 0:12:11 | |
'I have to trust that the laser scanners | 0:12:11 | 0:12:13 | |
'will see me and stop the car.' | 0:12:13 | 0:12:14 | |
Here it comes! | 0:12:14 | 0:12:16 | |
Oh, no! | 0:12:16 | 0:12:17 | |
'It's at 100kph now.' | 0:12:17 | 0:12:19 | |
Argh! | 0:12:19 | 0:12:21 | |
-There he is! -Look how fast it's going! | 0:12:21 | 0:12:22 | |
Argh! No! | 0:12:22 | 0:12:24 | |
No! | 0:12:24 | 0:12:26 | |
Argh! | 0:12:26 | 0:12:27 | |
'The car gets closer and closer as it hurtles towards me... | 0:12:27 | 0:12:30 | |
-'and finally...' -TYRES SCREECH | 0:12:30 | 0:12:32 | |
Everything's fine. | 0:12:32 | 0:12:34 | |
The lasers picked me up, the brakes went on. | 0:12:34 | 0:12:36 | |
Thank you, car, thank you, technology. | 0:12:36 | 0:12:39 | |
You beauty. | 0:12:39 | 0:12:40 | |
'Still to come... | 0:12:47 | 0:12:48 | |
'we'll learn how people could be travelling in the future. | 0:12:48 | 0:12:52 | |
'And us two will be attempting to go hyper-speed... | 0:12:52 | 0:12:55 | |
-'..in our Genius Tech Challenge.' -Wow! | 0:12:56 | 0:12:59 | |
So far, we've learned how our first genius | 0:12:59 | 0:13:01 | |
basically just changed the world. | 0:13:01 | 0:13:03 | |
And how driverless cars are set to change our day-to-day travel. | 0:13:03 | 0:13:06 | |
Next up, we're going to give you a genius who had a cunning plan | 0:13:06 | 0:13:10 | |
on how to bring us hyper-speed into the future! | 0:13:10 | 0:13:13 | |
Let us introduce to you the sci-fi world of Hyperloop. | 0:13:13 | 0:13:16 | |
Ladies and gentlemen, we give you the genius of... | 0:13:16 | 0:13:19 | |
Elon Musk. | 0:13:19 | 0:13:21 | |
# Birds go flying at the speed of sound | 0:13:21 | 0:13:24 | |
# To show you where it all began. # | 0:13:24 | 0:13:27 | |
-He's hyper-loopy, ain't he? -What are you like, Elon, you, eh? | 0:13:27 | 0:13:29 | |
Elon Musk is a genius with big ideas. | 0:13:31 | 0:13:35 | |
Gee, thanks. | 0:13:35 | 0:13:36 | |
He's created a new kind of space rocket | 0:13:36 | 0:13:38 | |
and one of the coolest electric cars. | 0:13:38 | 0:13:41 | |
But he's our genius | 0:13:41 | 0:13:42 | |
because he's come up with a plan to transport people in pods | 0:13:42 | 0:13:45 | |
at around the speed of sound. | 0:13:45 | 0:13:47 | |
It's called Hyperloop and if plans come true, | 0:13:47 | 0:13:50 | |
they could start building one soon. | 0:13:50 | 0:13:52 | |
Here's the problem - | 0:13:54 | 0:13:55 | |
the Hyperloop expert is in LA | 0:13:55 | 0:13:57 | |
and only one of us can go. | 0:13:57 | 0:13:59 | |
Only one will go, but who would it be? | 0:14:00 | 0:14:02 | |
How do we decide? | 0:14:02 | 0:14:04 | |
It's the only fair way. | 0:14:04 | 0:14:06 | |
So who's the lucky one going to LA? | 0:14:06 | 0:14:08 | |
-Heads or tails? -GASPING: Tails! | 0:14:08 | 0:14:10 | |
Yes! Huh! | 0:14:13 | 0:14:15 | |
Tails never fails, baby. | 0:14:15 | 0:14:17 | |
As you can see, | 0:14:17 | 0:14:18 | |
I'm having a terrible time right here in Californ-I-A | 0:14:18 | 0:14:21 | |
and I'm here to meet some of the scientists | 0:14:21 | 0:14:23 | |
who are going to explain how a Hyperloop might work. | 0:14:23 | 0:14:26 | |
'I'm at the University of California, Los Angeles, | 0:14:28 | 0:14:32 | |
'to see what Hyperloop might look like.' | 0:14:32 | 0:14:34 | |
Professor Craig Hodgetts | 0:14:39 | 0:14:40 | |
has been leading the research | 0:14:40 | 0:14:42 | |
for Hyperloop at the university. | 0:14:42 | 0:14:44 | |
Professor Hodgetts, thank you very much for inviting me | 0:14:44 | 0:14:47 | |
into this prototype of one of the capsules of Hyperloop. | 0:14:47 | 0:14:50 | |
It's an absolute genius idea that Elon Musk has come up with, | 0:14:50 | 0:14:54 | |
but where did it come from? | 0:14:54 | 0:14:56 | |
You know, it's something every kid has done. | 0:14:56 | 0:14:58 | |
If you take a soda straw and you put a grain of rice or a bean in it | 0:14:58 | 0:15:02 | |
-and you... -HE BLOWS | 0:15:02 | 0:15:04 | |
..pop something out through a tube, | 0:15:04 | 0:15:06 | |
it's just like that. | 0:15:06 | 0:15:08 | |
Musk's idea is that passengers could board a pod in LA, | 0:15:08 | 0:15:11 | |
be shot down a tube at around the speed of sound | 0:15:11 | 0:15:14 | |
and half an hour later, | 0:15:14 | 0:15:16 | |
be nearly 400 miles away in Las Vegas. | 0:15:16 | 0:15:19 | |
You're going to feel it, surely. You're travelling around 750mph. | 0:15:19 | 0:15:24 | |
Surely you're going to feel that speed when you're sat in the capsule. | 0:15:24 | 0:15:28 | |
You're surely going to feel it as you're taking off, | 0:15:28 | 0:15:31 | |
almost like being in a race car and you'll be pressed back | 0:15:31 | 0:15:35 | |
a little bit into your seat like an amusement park ride | 0:15:35 | 0:15:38 | |
and then once you're at that velocity, | 0:15:38 | 0:15:40 | |
once you're travelling quickly, | 0:15:40 | 0:15:42 | |
it'll be smooth as a magic carpet. | 0:15:42 | 0:15:44 | |
Hyperloop will travel on a bed of air and will be solar-powered, | 0:15:46 | 0:15:49 | |
so tickets could cost as little as £12. | 0:15:49 | 0:15:52 | |
You won't be sitting around in a train station, like you do. | 0:15:52 | 0:15:55 | |
You'll immediately be getting on, there'll be a bit of a line, | 0:15:55 | 0:15:58 | |
then half an hour later, | 0:15:58 | 0:16:00 | |
you'll be 500 miles away, you'll be in another city | 0:16:00 | 0:16:03 | |
and I can't wait to get on the very first prototype. | 0:16:03 | 0:16:06 | |
-Can I come? -Yes! You may come! | 0:16:06 | 0:16:09 | |
DOM LAUGHS | 0:16:09 | 0:16:11 | |
-Professor, thank you very much. -Thank you too. | 0:16:11 | 0:16:13 | |
Hyperloop sounds amazing, | 0:16:14 | 0:16:16 | |
but I still don't really understand how it's going to travel so fast. | 0:16:16 | 0:16:19 | |
One thing for it - | 0:16:19 | 0:16:21 | |
Fran! | 0:16:21 | 0:16:23 | |
Are you ready? | 0:16:23 | 0:16:24 | |
'Meet Fran, our scientist friend who can explain things in a way | 0:16:24 | 0:16:27 | |
'even we can understand.' | 0:16:27 | 0:16:29 | |
-Oh! -Whoa! No! No! | 0:16:29 | 0:16:30 | |
-'And she loves a good experiment.' -Exactly! | 0:16:30 | 0:16:33 | |
'Best of all, she pops up whenever we need her most.' | 0:16:33 | 0:16:35 | |
-Hello! -Ah, hey, Fran. | 0:16:35 | 0:16:37 | |
Hold on a minute, what are these beasts? | 0:16:39 | 0:16:41 | |
-What's all this?! -Well, these are hovercraft and hovercraft, | 0:16:41 | 0:16:44 | |
they ride on a cushion of air. | 0:16:44 | 0:16:45 | |
-A little bit like Hyperloop? -Exactly! | 0:16:45 | 0:16:48 | |
But the thing is, just riding on a cushion of air | 0:16:48 | 0:16:50 | |
isn't going to get you up to the speeds of the Hyperloop | 0:16:50 | 0:16:53 | |
and that's because we need to work on something else, | 0:16:53 | 0:16:55 | |
because air underneath you, yes, it can make you go faster, | 0:16:55 | 0:16:59 | |
but air in front of you can actually slow you down | 0:16:59 | 0:17:02 | |
and that's why I've got these babies here, | 0:17:02 | 0:17:04 | |
because you guys are going to have a race | 0:17:04 | 0:17:06 | |
-so we can see what that means. -What?! -Pick your hovercraft. | 0:17:06 | 0:17:08 | |
-We've never even been in one before! -We'll see what happens. | 0:17:08 | 0:17:11 | |
The only rules are, Dom, you go in the left-hand lane, | 0:17:11 | 0:17:13 | |
-Dick, you go in the right-hand lane. -What's the difference? | 0:17:13 | 0:17:16 | |
-You'll find out. -Find out? -Yeah! -You'll find out. Let's do it. | 0:17:16 | 0:17:19 | |
Right. | 0:17:21 | 0:17:22 | |
Oww! | 0:17:24 | 0:17:25 | |
-My head's too big. -'It's time to get hovercrafting | 0:17:25 | 0:17:27 | |
'in the name of science.' How do you drive this thing? | 0:17:27 | 0:17:30 | |
OK! | 0:17:30 | 0:17:31 | |
Three... | 0:17:31 | 0:17:32 | |
two... | 0:17:32 | 0:17:33 | |
one... | 0:17:33 | 0:17:34 | |
-GO! -HOOTER SOUNDS | 0:17:34 | 0:17:35 | |
'Bring it on!' | 0:17:35 | 0:17:37 | |
Come on! | 0:17:40 | 0:17:41 | |
'It's neck and neck early on.' | 0:17:43 | 0:17:45 | |
Oh, go on, Dom, go on! | 0:17:45 | 0:17:46 | |
'But my hovercraft isn't as fast. In fact, I've stopped.' | 0:17:48 | 0:17:52 | |
-Yeah, whatever, loser! -Ooh! | 0:17:52 | 0:17:54 | |
Ooh! | 0:17:54 | 0:17:56 | |
'Right, back up and running.' | 0:18:02 | 0:18:05 | |
Go on, go on! | 0:18:05 | 0:18:06 | |
'I soon get stuck again.' | 0:18:09 | 0:18:10 | |
'Whereas I'm speeding away and around the final corner!' | 0:18:13 | 0:18:15 | |
'With our laps done, | 0:18:17 | 0:18:18 | |
'it's time to find out what this has all got to do with the Hyperloop.' | 0:18:18 | 0:18:22 | |
Oh, Fran, that was a great, adrenaline-fuelled experience. | 0:18:24 | 0:18:28 | |
It looked so much fun! | 0:18:28 | 0:18:29 | |
-What was it all about? -Well, who won? | 0:18:29 | 0:18:31 | |
Oh, come on, I won! What?! | 0:18:31 | 0:18:33 | |
-Why was I starting to go slower and getting stuck? -That's because... | 0:18:33 | 0:18:36 | |
I've got a little bit of a secret to tell you. | 0:18:36 | 0:18:38 | |
..you were actually on the slower track, | 0:18:38 | 0:18:40 | |
because you had long grass, whereas Dom had short grass. | 0:18:40 | 0:18:43 | |
The grass was getting in your way | 0:18:45 | 0:18:47 | |
and it's the same with air, actually. | 0:18:47 | 0:18:49 | |
Even though you can't see it, | 0:18:49 | 0:18:51 | |
air can create friction that slows you down, just like the long grass. | 0:18:51 | 0:18:55 | |
So whether it's a solid or a gas, | 0:18:56 | 0:18:58 | |
if it's in the way, it's in the way and it'll slow you down. | 0:18:58 | 0:19:01 | |
Completely, right? Air can slow us down, | 0:19:01 | 0:19:03 | |
but what the Hyperloop does is they just get rid of some of the air. | 0:19:03 | 0:19:07 | |
They take it out the tube. | 0:19:07 | 0:19:08 | |
-What, with a giant vacuum cleaner or something? -Basically, yes. | 0:19:08 | 0:19:11 | |
They make what's called a partial vacuum, so it's not a full vacuum. | 0:19:11 | 0:19:14 | |
They just get rid of some of the air | 0:19:14 | 0:19:16 | |
so there's less stuff to get in the way, so the pod can go faster. | 0:19:16 | 0:19:20 | |
So the idea behind Hyperloop is that because air can cause friction | 0:19:20 | 0:19:24 | |
and slow down the pods, some of the air will be taken out of the tubes, | 0:19:24 | 0:19:29 | |
allowing the pods to travel much faster. | 0:19:29 | 0:19:32 | |
Good to know, because this is going to be our Genius Tech Challenge. | 0:19:32 | 0:19:36 | |
Here's the plan - | 0:19:38 | 0:19:39 | |
for our Genius Tech Challenge, | 0:19:39 | 0:19:41 | |
we're going to create and ride in our own miniature version of Hyperloop. | 0:19:41 | 0:19:45 | |
Although it will be diddy, | 0:19:45 | 0:19:46 | |
it will still have to get to the equivalent of 760mph | 0:19:46 | 0:19:50 | |
in just 100 metres of track, otherwise we fail the challenge. | 0:19:50 | 0:19:54 | |
This has never been done before, | 0:19:54 | 0:19:56 | |
so we'll need the help of our old mate Grant | 0:19:56 | 0:19:58 | |
to help build it with us. | 0:19:58 | 0:20:00 | |
The question is, can we get to the speed of Hyperloop? | 0:20:00 | 0:20:03 | |
Whilst Grant gets started on the design, | 0:20:06 | 0:20:08 | |
we've got more pressing matters. | 0:20:08 | 0:20:10 | |
As we want to be the first passengers to ride Hyperloop, | 0:20:10 | 0:20:13 | |
but, obviously, we can't fit, | 0:20:13 | 0:20:14 | |
we need to make mini versions of ourselves. | 0:20:14 | 0:20:17 | |
So we've come a top 3D imaging company for some help. | 0:20:17 | 0:20:20 | |
-Rees, John. -Hi, boys. -How are you doing? | 0:20:20 | 0:20:23 | |
Look, we need to be shrunk down so that we're very small | 0:20:23 | 0:20:26 | |
and can fit into a mini Hyperloop. Can you help? | 0:20:26 | 0:20:28 | |
Of course we can and you've come to the right place. | 0:20:28 | 0:20:31 | |
How are you going to do that? | 0:20:31 | 0:20:32 | |
We're going to stick you in this magical booth over here, | 0:20:32 | 0:20:34 | |
which is going to take around 60 photos | 0:20:34 | 0:20:36 | |
from every angle you can imagine. | 0:20:36 | 0:20:38 | |
That's going to get run through a piece of software | 0:20:38 | 0:20:40 | |
that's going to make a 3D model of you guys, | 0:20:40 | 0:20:42 | |
we'll shrink it down and print it out. | 0:20:42 | 0:20:43 | |
-That sounds amazing. So just walk in and out? -Exactly, go for it. | 0:20:43 | 0:20:46 | |
-I'll let you go first. -Eep! | 0:20:46 | 0:20:48 | |
Go and be smaller than you really are. | 0:20:48 | 0:20:50 | |
'I may be small, but diddy me's going to make history.' | 0:20:50 | 0:20:53 | |
I've got to recreate a face | 0:20:53 | 0:20:54 | |
as if I'm travelling at roughly the speed of sound. | 0:20:54 | 0:20:58 | |
Something like this. | 0:20:58 | 0:21:00 | |
Argh! | 0:21:00 | 0:21:01 | |
Legs. Where's your head? | 0:21:02 | 0:21:05 | |
-Ah, there he is. -Is that it? | 0:21:05 | 0:21:06 | |
Right, your go. Look scared. | 0:21:07 | 0:21:09 | |
Argh! | 0:21:11 | 0:21:13 | |
Three, two, one... | 0:21:13 | 0:21:15 | |
Good top shot. | 0:21:15 | 0:21:17 | |
-Quick as that. -Look at the size of his tongue. | 0:21:17 | 0:21:19 | |
Looks like he's got a plum in his mouth. | 0:21:19 | 0:21:22 | |
'3D images taken, here's what our mini Dick and Doms will look like.' | 0:21:22 | 0:21:26 | |
Next, it's time to catch up with Grant | 0:21:27 | 0:21:29 | |
to see how he's getting on with the Hyperloop. | 0:21:29 | 0:21:32 | |
He's built loads of genius stuff for us in the past, | 0:21:32 | 0:21:35 | |
but this is his most technological challenge yet. | 0:21:35 | 0:21:37 | |
-All right, Grant. -Hi, Grant. -Hi, guys. | 0:21:40 | 0:21:42 | |
-All right? -Nice to see you again. -Yeah, good to see you. | 0:21:42 | 0:21:45 | |
Look, as you know, we need you to build us a Hyperloop, | 0:21:45 | 0:21:47 | |
-but in miniature. How's it going? -Very well so far. | 0:21:47 | 0:21:50 | |
We've got the 3D designs here, | 0:21:50 | 0:21:51 | |
so we've got two fans in here... | 0:21:51 | 0:21:53 | |
'Grant has designed a Hyperloop | 0:21:53 | 0:21:55 | |
'which is propelled by two very powerful fans.' | 0:21:55 | 0:21:57 | |
-Can we see how powerful it is? -Yeah. -Take his wig off. | 0:21:57 | 0:22:00 | |
FAN BLASTS Argh! | 0:22:00 | 0:22:02 | |
-Nearly did come off. -Is it on? -Yeah, it stayed on. | 0:22:02 | 0:22:04 | |
What about the air cushion underneath? | 0:22:04 | 0:22:06 | |
How are you going to make that happen? | 0:22:06 | 0:22:08 | |
From the front fan, we've actually split the whole section in two. | 0:22:08 | 0:22:11 | |
'The front fan will both power the Hyperloop | 0:22:11 | 0:22:13 | |
'and send air underneath to create the air cushion.' | 0:22:13 | 0:22:16 | |
The top half of the fan is then directed | 0:22:16 | 0:22:17 | |
for sucking the air out the front | 0:22:17 | 0:22:19 | |
and pushing it out the back of the shuttle. | 0:22:19 | 0:22:21 | |
-That's exactly what you said we should do, isn't it? -Exactly(!) | 0:22:21 | 0:22:24 | |
'So our Hyperloop has two fans, one to propel and create the air cushion, | 0:22:24 | 0:22:28 | |
'and one at the back to keep the pod stabilised. | 0:22:28 | 0:22:31 | |
'Genius.' | 0:22:31 | 0:22:32 | |
What are we going to fire this through? What is the tube? | 0:22:32 | 0:22:34 | |
-We've got this... -Ah, drainpipe! | 0:22:34 | 0:22:37 | |
That's just a completely standard drainpipe. | 0:22:37 | 0:22:39 | |
So how fast is it going to travel down the tube? | 0:22:39 | 0:22:42 | |
Difficult to know at this stage, but... | 0:22:42 | 0:22:44 | |
CRASHING Idiot! Idiot! | 0:22:44 | 0:22:45 | |
THEY LAUGH | 0:22:49 | 0:22:51 | |
'Yeah, I think we'd better leave.' | 0:22:51 | 0:22:53 | |
And whilst we're out of his hair, | 0:22:53 | 0:22:56 | |
Grant uses his super hi-tech 3D printer to create the Hyperloop pod | 0:22:56 | 0:23:00 | |
and the mini Dick and Doms. | 0:23:00 | 0:23:02 | |
A week later, it's challenge day. | 0:23:05 | 0:23:08 | |
This is it, the moment has arrived! | 0:23:12 | 0:23:15 | |
It's crunch time. | 0:23:15 | 0:23:16 | |
We're at an athletics track putting the finishing touches to our tubing. | 0:23:16 | 0:23:19 | |
Our Hyperloop is 100 metres long, | 0:23:19 | 0:23:21 | |
so we're laying it right the way down the 100 metre stretch. | 0:23:21 | 0:23:25 | |
Everything about our Hyperloop is scaled down, | 0:23:25 | 0:23:27 | |
so that it's a 25th the size of the actual proposed Hyperloop. | 0:23:27 | 0:23:31 | |
This is the crucial part of the track. | 0:23:34 | 0:23:35 | |
It's the speed trap, where we're going to be measuring how fast | 0:23:35 | 0:23:38 | |
the capsule and little Dick and Dom are travelling. | 0:23:38 | 0:23:41 | |
It's also to work out what speed it would be going | 0:23:41 | 0:23:43 | |
if this thing was full-sized. | 0:23:43 | 0:23:45 | |
Now, the proposal for Hyperloop is 760mph, | 0:23:45 | 0:23:48 | |
so that's the magic number we're looking for here. | 0:23:48 | 0:23:51 | |
Grant, good to see you again. | 0:23:57 | 0:23:59 | |
-It looks perfect, but have you tested it? -Not on this scale before. | 0:23:59 | 0:24:02 | |
We don't really know how much of a vacuum we need until we test it. | 0:24:02 | 0:24:05 | |
We know we need a partial vacuum, | 0:24:05 | 0:24:06 | |
but if we took too much air out, we don't get the air cushion. | 0:24:06 | 0:24:09 | |
If we leave too much in there, it'll jump up too much, hit the top | 0:24:09 | 0:24:12 | |
-and just not move very well. -I can't wait to see this. | 0:24:12 | 0:24:14 | |
Have you got little Dick and Dom over there? | 0:24:14 | 0:24:16 | |
-I have, painted up and finished. -Look at that! | 0:24:16 | 0:24:19 | |
'With the mini versions of ourselves created, | 0:24:19 | 0:24:21 | |
'it's time to get them positioned for the ride of their tiny 3D lives. | 0:24:21 | 0:24:25 | |
'But will they get to the scaled-up speed of 760mph?' | 0:24:25 | 0:24:30 | |
-In she goes. -Good luck, mini Dick and Dom. -Perfect fit. | 0:24:32 | 0:24:35 | |
-Be brave, my boys. -Vacuum works. | 0:24:35 | 0:24:37 | |
Our super, hi tech Hyperloop is all ready. | 0:24:37 | 0:24:40 | |
There's just one final ingredient. | 0:24:40 | 0:24:42 | |
It's the height of technology, it's the piece de resistance, it is... | 0:24:42 | 0:24:46 | |
the vacuum cleaner. BA-DUM TISH! | 0:24:46 | 0:24:48 | |
Right, to the control room. | 0:24:48 | 0:24:50 | |
THUNDER RUMBLES Just as we're ready to get started, | 0:24:51 | 0:24:54 | |
the rain sets in. | 0:24:54 | 0:24:56 | |
# Why does it always rain on me? # | 0:24:56 | 0:24:59 | |
All we can do is wait. | 0:25:01 | 0:25:03 | |
'With the rain on, the vacuum cleaner is back on, | 0:25:09 | 0:25:11 | |
'sucking out some of the air | 0:25:11 | 0:25:13 | |
'and we reset for the challenge.' | 0:25:13 | 0:25:15 | |
It is time to hopefully make history. | 0:25:15 | 0:25:17 | |
Good luck, everyone. Three... | 0:25:20 | 0:25:22 | |
two... | 0:25:22 | 0:25:23 | |
one... | 0:25:23 | 0:25:25 | |
BOTH: Go! | 0:25:25 | 0:25:26 | |
-Can you hear it? -Here it comes. | 0:25:28 | 0:25:30 | |
-Look! -That's it! | 0:25:30 | 0:25:32 | |
It's going through the time part. | 0:25:32 | 0:25:33 | |
Where is it?! | 0:25:35 | 0:25:37 | |
-It's stopped! -Argh! | 0:25:37 | 0:25:39 | |
It's stopped! | 0:25:39 | 0:25:41 | |
-No! -Hyperloop's stopped! | 0:25:41 | 0:25:43 | |
-No! -They're one every 30 seconds. You better get out, quick! | 0:25:43 | 0:25:46 | |
Looks hyper-broken to me! | 0:25:46 | 0:25:48 | |
Grant, what went wrong? | 0:25:49 | 0:25:50 | |
I think we may have sucked out too much air from the system, | 0:25:50 | 0:25:53 | |
-so I think we need to adjust that vacuum. -Less suction? -Yep. | 0:25:53 | 0:25:56 | |
'The vacuum cleaner sucked out too much air. | 0:25:56 | 0:25:58 | |
'So Grant's team adjust the cleaner | 0:25:58 | 0:26:00 | |
'so that it doesn't pull as much air out.' | 0:26:00 | 0:26:02 | |
-Attempt number two. -Is it going to work this time? | 0:26:02 | 0:26:05 | |
-Fingers crossed. -Fingers crossed, all right. | 0:26:05 | 0:26:07 | |
BOTH: Three, two, one... | 0:26:09 | 0:26:11 | |
Go! | 0:26:11 | 0:26:12 | |
It's going fast. Look at it! | 0:26:14 | 0:26:17 | |
-Wow! -I don't even see it! | 0:26:17 | 0:26:19 | |
Look at that! | 0:26:19 | 0:26:21 | |
Man, that was quick! | 0:26:25 | 0:26:26 | |
It's got to the end, it's all intact, it hasn't shot out. | 0:26:26 | 0:26:29 | |
What's the speed? | 0:26:29 | 0:26:30 | |
Have we made history? | 0:26:30 | 0:26:32 | |
-Come on. -Just calculating it. -Let's have a look. | 0:26:33 | 0:26:36 | |
-Whoa! -1,118mph! | 0:26:36 | 0:26:39 | |
-That's amazing! -Congratulations! | 0:26:39 | 0:26:42 | |
-Well done, that is brilliant! -We've made history, it's a first! | 0:26:42 | 0:26:46 | |
'We'd done it!' | 0:26:46 | 0:26:47 | |
-In she goes. -'By creating a partial vacuum, | 0:26:47 | 0:26:50 | |
'we've sent our mini Hyperloop pod at the equivalent of 1,118mph!' | 0:26:50 | 0:26:55 | |
-Whoa! -'Plus we learned about the genius | 0:26:55 | 0:26:58 | |
'whose ideas helped create the railway...' | 0:26:58 | 0:27:01 | |
'..About how driverless cars will change the roads...' | 0:27:01 | 0:27:04 | |
Here we go. '..And how Hyperloop | 0:27:04 | 0:27:06 | |
'could change the way we travel in the future.' | 0:27:06 | 0:27:08 | |
What an amazing journey and it all ended with us going hyper-loopy. | 0:27:08 | 0:27:12 | |
We found out about transport from the past | 0:27:12 | 0:27:14 | |
and transport of the future and it's all thanks to this lot. | 0:27:14 | 0:27:16 | |
-Thank you to Stephenson... -..Thrun... -..and Musk. | 0:27:16 | 0:27:19 | |
-You are all... -BOTH: ..absolute genius. | 0:27:19 | 0:27:21 | |
DOM CACKLES | 0:27:26 | 0:27:28 | |
DICK WHIMPERS | 0:27:31 | 0:27:33 | |
THEY LAUGH | 0:27:33 | 0:27:35 | |
Where's Mitch gone? | 0:27:35 | 0:27:37 | |
-Oh! -Oh! | 0:27:37 | 0:27:38 | |
-It's stopped! -Argh! | 0:27:38 | 0:27:40 | |
A long line is a "bu-u-u-up". | 0:27:40 | 0:27:41 | |
-BUZZER -Argh! | 0:27:41 | 0:27:43 | |
Wow! Its head's fallen off! | 0:27:43 | 0:27:45 | |
How'd you find that? "Blew my head off." | 0:27:45 | 0:27:48 | |
-LAUGHING: -You can't end it like that! | 0:27:48 | 0:27:50 |