Engineer Sergii Gordieiev of The Q built a truly inventive wheelless bicycle, using treads to propel him forward.
The Q science channel engineer built a remote-controlled walking dachshund inspired by Theo Jansen's Strandbeest sculptures.
Engineer Sergii Gordieiev of The Q decided to see if and how square wheels would work to propel him forward on his bicycle.
Sunil Krishnan captured wonderful footage of the ancient Vittala Temple with 56 musical pillars that play different notes when struck.
The Discovery Science Channel series "How It's Made" goes behind the scenes to show how colorful marbles are forged from recycled glass.
Marble enthusiast B-dama Friend creates intricate multilevel marble run machines that are completely made out of cardboard.
The Discovery Science Channel series "How It's Made" looks behind the scenes at how double-edged shaving razor blades are made.