Unsure about a new design? Scientists and engineers often start with a model. With a model, you can test new ideas on a small-scale before going bigger. They are also cheaper, easier to produce, and ...

WEBVTT ANTHONY: BIG THINGS CAN HAPPEN ANYWHERE IF YOU HAVE THE RIGHT INGREDIENTS AND A SPARK. THAT IS WHAT IS HAPPENING HERE. ANTHONY: THIS IS BIG FOR THE CITY OF FITCHBURG AND THE REGION. A PROJECT ...

It's a bird... It's a plane... It's a paper airplane! The world record for the farthest flight by paper airplane has been broken by three aerospace engineers with a paper aircraft that flew a grand ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. The world record ...