"I wanted to create a Kevlar mesh covering for the rooftop that filters out bright sunlight and harmful UV rays," said an ...

"I thought there could be an easier way to make balloon arches for parties and special events," said an inventor, from ...

The Snackuum is a tool invented by Unnecessary Inventions. Contrary to the name of this YouTube channel, this invention looks very necessary to me. I despise getting my hands covered in dust when I'm ...

other peoples impressions about the usefulness of the invention or personal testimonies of the invention’s uses. Photos and design drawings are strongly recommended. Maximum size: Display boards may ...

A drawing discovered in 1960 within one of Leonardo da Vinci’s many codices raised ... This highlights a crucial aspect of Leonardo’s inventions—none were built during his lifetime. Whether due to ...

The sketches on this page have been generously donated by leading engineering offices. They represent a broad range of scenarios where freehand drawings are the preferred tool of the engineer. Thanks ...

For Lucas Wang ’27, an interest in computer science, game development and drawing led to founding the Furries at Stanford ...