In the hope that more people will try their hand at creating whimsical, ridable sculptures, longtime da Vinci Days kinetic device builder David Neiman is opening up his lab and offering to share his ...

Here's an invention for all those of you who never outgrew the sandbox, or need to shop for somebody who didn't for Christmas: Kinetic Sand! (HT: Core77): In case you're wondering what makes up the ...

FRISCO, Texas — A cardboard box is all Lino Marrero needs to start an invention. "I always start with the stuff I have at my house," he said. Marrero is a junior at Frisco High School and an ...