Host Lloyd Liedtke guides students through hands-on experiments exploring buoyancy, balance and force. Learn why some objects float while others sink, how paddle boats move, and how weight and volume ...

Five multiple-choice questions – set by children – to test your knowledge, and a chance to submit your own junior brainteasers for future quizzes Submit a question Molly Oldfield hosts Everything ...

Boating expert and instructor Tara Foster joins WIRED to answer the internet's burning questions about boating. How many types of boats are there? How exactly to boats float? Why is speed on the water ...

It's pretty sturdy. It's *** complex question. How do you make *** boat float when it's built out of cardboard and duct tape? It took us about 2 months. There's *** lot of options. Duct tape's kind of ...