0:00:02 > 0:00:04# I'm Andy and I work here at the National Museum
0:00:04 > 0:00:08# There's dinosaurs of all shapes and sizes, you should see them
0:00:08 > 0:00:11# Hatty's a collector of things from long ago
0:00:11 > 0:00:14# Come and see the dinosaurs Ready, steady, go!
0:00:14 > 0:00:19# One, two, three, four Come on Andy's dinosaur adventures
0:00:19 > 0:00:20# Hey, join the crew!
0:00:20 > 0:00:25# Looking at the dinosaurs Collecting something too
0:00:25 > 0:00:27# Yeah, you can come too!
0:00:27 > 0:00:29# The old museum clock takes me back in time
0:00:29 > 0:00:33# To when dinosaurs ruled the world
0:00:33 > 0:00:36# Take me to the time of the dinosaurs, I say
0:00:36 > 0:00:39# Hold on tight, shut your eyes and then we fly away
0:00:39 > 0:00:44# One, two, three, four Come on Andy's dinosaur adventures
0:00:44 > 0:00:46# Hey, join the crew!
0:00:46 > 0:00:50# Looking at the dinosaurs, collecting something too
0:00:50 > 0:00:52# Yeah, you can come too!
0:00:52 > 0:00:55# Andy's dinosaur adventures
0:00:55 > 0:00:59# Dinosaur, dinosaur adventures! #
0:01:15 > 0:01:19Hi, I'm Andy. I work in the dinosaur gallery of the National Museum.
0:01:19 > 0:01:23Hatty's working on a new display today. I can't wait to see it.
0:01:23 > 0:01:26She's had this parcel delivered. What's inside?
0:01:26 > 0:01:28I'm sure I'll find out.
0:01:31 > 0:01:32Ah!
0:01:36 > 0:01:42What a great looking display. Another brilliant job from Hatty.
0:01:42 > 0:01:47- Are those feathers on that dinosaur? - Yes, they are. Like this one.
0:01:47 > 0:01:51You see, when dinosaurs died, the soft parts of them,
0:01:51 > 0:01:55like the feathers or the skin, were usually eaten by other animals.
0:01:55 > 0:01:58Sometimes though they weren't eaten
0:01:58 > 0:02:03and, over millions of years, would turn into fossils.
0:02:05 > 0:02:09- Where's my brush?- Um...- Oh, yes.
0:02:10 > 0:02:14That's how we know that some dinosaurs had feathers.
0:02:14 > 0:02:18In fact, in China there was a type of Tyrannosaurus
0:02:18 > 0:02:19called a Yutyrannus.
0:02:19 > 0:02:24It was as long as a bus, it had rows of very sharp teeth,
0:02:24 > 0:02:27was an amazing hunter...
0:02:29 > 0:02:35..but was covered in lovely, soft feathers.
0:02:35 > 0:02:39- Like a giant, meat-eating... Cluck-cluck! ..chicken?- Yes.
0:02:39 > 0:02:43But we've also found fossils that show that most dinosaurs
0:02:43 > 0:02:45were covered in scales.
0:02:45 > 0:02:47As you'll see if you open that parcel.
0:02:47 > 0:02:50What, there's real dinosaur skin in there?
0:02:50 > 0:02:57- Not quite, but I do have the imprint of some dinosaur skin.- Imprint?
0:02:57 > 0:03:01Yes, I was fossil hunting in America when I found the fossilised skin
0:03:01 > 0:03:04of a Tyrannosaurus rex buried in the ground.
0:03:04 > 0:03:08So, I reached into my backpack, took out my modelling clay,
0:03:08 > 0:03:12- pressed it into the fossilised dinosaur skin...- It's cold!
0:03:12 > 0:03:16..like this. And made a beautiful skin imprint.
0:03:19 > 0:03:25Except... It is rather better with dinosaur skin than your skin.
0:03:25 > 0:03:27Take a look.
0:03:36 > 0:03:40Oh. Um, it's a bone.
0:03:42 > 0:03:46Where's the imprint of the dinosaur skin?
0:03:46 > 0:03:47What am I going to do?
0:03:47 > 0:03:51The museum opens in a moment and I've still got lots to do.
0:03:51 > 0:03:54I suppose I could call another museum,
0:03:54 > 0:03:57or maybe make one myself, or... Argh!
0:03:57 > 0:04:01Don't worry, Hatty. Leave it to me. I'll sort it out.
0:04:01 > 0:04:04- But there's hardly any time. - CLOCK CHIMES
0:04:06 > 0:04:09SQUAWKING
0:04:11 > 0:04:18- I'll make time!- Oh, thanks, Andy. I knew I could count on you.- Always.
0:04:19 > 0:04:22Time to go on a dinosaur adventure!
0:04:32 > 0:04:36Right. Waistcoat...
0:04:37 > 0:04:39..check. Gizmo..
0:04:41 > 0:04:44..check. Hat...
0:04:45 > 0:04:46..check.
0:04:46 > 0:04:50And, last but not least, Hatty's backpack.
0:05:10 > 0:05:13To the time of Tyrannosaurus rex!
0:05:43 > 0:05:49I've made it! I've travelled back in time 65 million years,
0:05:49 > 0:05:51to the time of Tyrannosaurus rex.
0:05:51 > 0:05:53What I need to do now is find a T rex
0:05:53 > 0:05:55and get an imprint of its skin.
0:05:55 > 0:05:57Easier said than done...
0:06:04 > 0:06:07Well, I haven't found a T rex yet.
0:06:07 > 0:06:10But I have found...
0:06:11 > 0:06:13..her nest!
0:06:14 > 0:06:17It says here that Tyrannosaurus rex
0:06:17 > 0:06:20was too big to sit on her eggs and keep them warm, like birds.
0:06:20 > 0:06:25So, instead, she made her nest using rotting plants.
0:06:25 > 0:06:28I'd love to get inside and get those eggs.
0:06:28 > 0:06:32Although I'd have to make a hole. I don't think that's a good idea.
0:06:32 > 0:06:34- Rooaarrrhhhh!- What was that?
0:06:34 > 0:06:37I hope it's not the mother T rex creeping up on me.
0:06:37 > 0:06:39I need to creep up on her.
0:06:42 > 0:06:44GRUNTING
0:06:44 > 0:06:48Oh.
0:06:49 > 0:06:52It's a Didelphodon. They're not very big,
0:06:52 > 0:06:57but it says here that they were one of the largest mammals of their time.
0:06:57 > 0:07:01And they love nothing more than dinosaur eggs.
0:07:01 > 0:07:04Hello, my furry, little friend. How are you?
0:07:06 > 0:07:08Roooarrrrhh!
0:07:08 > 0:07:11- What was that?- Rooaarrrh! - Maybe that's her.
0:07:13 > 0:07:15Where's he gone?
0:07:19 > 0:07:22He's got a broken Tyrannosaurus rex egg.
0:07:22 > 0:07:25I wouldn't do that if I was you.
0:07:25 > 0:07:29It looks like you might have to share it, too.
0:07:31 > 0:07:34No, calm down. Stop it.
0:07:34 > 0:07:38No. Come on, now. Break it up, break it up!
0:07:38 > 0:07:40That's better. See you later.
0:07:43 > 0:07:45- Squaaarrrk!- What was that?
0:07:51 > 0:07:55Ah! I've found Tyrannosaurus rex. THEY SQUEAK
0:07:55 > 0:07:59The babies! Poor things. They must be hungry.
0:08:02 > 0:08:06I wouldn't stray too far. I'm sure Mum will be back with some food soon.
0:08:06 > 0:08:09What was that?
0:08:09 > 0:08:13Probably just some Didelphodons coming back.
0:08:20 > 0:08:23It's OK. She's just bringing them some food.
0:08:23 > 0:08:26Which means she's probably eaten already.
0:08:26 > 0:08:29Which also means she won't want to eat me.
0:08:36 > 0:08:38Wow, obviously hungry.
0:08:38 > 0:08:42Mind you, they've got a lot of growing to do.
0:08:45 > 0:08:50It says here that the bite of a Tyrannosaurus rex
0:08:50 > 0:08:53was three times stronger than the bite of a lion.
0:08:53 > 0:08:57It could cut through the skin of almost any animal.
0:08:57 > 0:09:00- Mooarrgh!- Including this one.
0:09:03 > 0:09:05It's an Ankylosaurus.
0:09:06 > 0:09:11Although a plant eater, he's got such thick skin,
0:09:11 > 0:09:12he's not afraid of anything.
0:09:12 > 0:09:17And he's also got a huge, bony club on the end of its tail.
0:09:17 > 0:09:20That could definitely injure a T rex.
0:09:21 > 0:09:25Oh! Things are really hotting up here.
0:09:25 > 0:09:29- Mooarrgggh...- Rooarrgghh!
0:09:30 > 0:09:32Be careful!
0:09:34 > 0:09:40Well, that was completely unnecessary. Look at her.
0:09:40 > 0:09:42Moooarrggghh...
0:09:42 > 0:09:45Mooarrgghh....
0:09:47 > 0:09:51I think she's hurt. I'm going to go after her.
0:09:57 > 0:09:59SQUAWKING
0:10:11 > 0:10:19Ah, she's resting! Great. Now I can get an imprint of her skin.
0:10:22 > 0:10:24Right. Modelling clay.
0:10:31 > 0:10:33Brilliant.
0:10:36 > 0:10:41Yes! Look at that, it worked! OK.
0:10:41 > 0:10:43CLOCK CHIMES The clock!
0:10:43 > 0:10:48I've got just enough time to get back to the museum before it opens.
0:10:51 > 0:10:54- BRANCH CRUNCHES - Roooaaagggghh!
0:10:54 > 0:10:57Whoa!
0:10:57 > 0:11:00Argh!
0:11:00 > 0:11:03Roooarrrggghh!
0:11:09 > 0:11:11What am I going to do?
0:11:13 > 0:11:18Hatty's backpack. It's always full of useful things.
0:11:18 > 0:11:21A spade? How is that going to help?
0:11:23 > 0:11:25Unless...
0:11:25 > 0:11:28I dig a tunnel away from the nest.
0:11:44 > 0:11:47Right...
0:11:48 > 0:11:52Right, I should be far enough away now.
0:12:02 > 0:12:05- Roooarrrrhhhh!- Whoa!
0:12:05 > 0:12:08Argh!
0:12:08 > 0:12:10Roooarrrrhhhh!
0:12:11 > 0:12:13Time to head back!
0:12:17 > 0:12:21Whoa!
0:12:21 > 0:12:23CLOCK CHIMES
0:12:53 > 0:12:56Right, hurry along now.
0:13:07 > 0:13:10Some dinosaurs were covered in feathers,
0:13:10 > 0:13:14while others were covered in bumpy scales.
0:13:14 > 0:13:18This is the imprint of the skin of a Tyrannosaurus rex,
0:13:18 > 0:13:21one of the fiercest dinosaurs to have ever lived.
0:13:21 > 0:13:23You can say that again.
0:13:23 > 0:13:28Thanks, Andy. I don't know how you did it. The imprint looks great.
0:13:28 > 0:13:32It's almost as if you'd been right next to a live Tyrannosaurus rex.
0:13:32 > 0:13:35Ha!
0:13:35 > 0:13:38Sh! See you next time.
0:13:51 > 0:13:55# One, two, three, four Andy's dinosaur adventures
0:13:55 > 0:13:57# Dinosaur, dinosaur adventures! #