Can trees talk to each other? Published 2022-11-18 Download video MP4 360p Recommendations 07:17 Why do flies just appear in the trash? 07:46 What's the biggest tree in the world? 07:32 What's the longest anyone's ever stayed awake? 08:30 How is syrup made? 06:32 Could a kid win a race against a penguin? 06:29 How can you tell if a plant is poisonous? 06:59 Do any plants eat animals? 07:14 Who invented the alphabet? 07:28 What's the fastest baseball ever thrown? 07:50 Can a mountain turn into a volcano? 08:06 Why are so many people scared of bugs? 07:34 How can you tell if a mushroom is poisonous? 07:14 Do people really use robots? 08:29 How were LEGO bricks invented? 08:06 What's the best place to look for dinosaur fossils? 08:11 What's the coldest temperature any animal could survive? 06:13 What's the tallest skyscraper anyone can build? 08:24 Are butterflies the only animals that start out as caterpillars? 06:59 Is a tomato a fruit or a vegetable? 08:08 Could people ever walk on walls?