Discover the 25 strangest patents ever filed, from anti-eating masks to pet rock leashes. Explore the USPTO's most bizarre ...

Discover a collection of unusual DIY inventions that may look strange at first but deliver surprisingly effective results using creativity simple materials and clever ideas to solve everyday challenge ...

With hits like the Dyson Airwrap, Stanley ice cube trays, and the Ninja Creami, innovation in the 21st century is at an all-time high. Many of these inventions stand out for their clever design or ...

The 1970s were an experimental playground where tech optimism mingled with countercultural quirkiness to yield strange inventions. Some were innovative, some pointless, some disasters. These ...

There are tons of new inventions and odd gadgets being released and purchased every single day. Everyone wants to be the ...

Includes drawings of unusual inventions submitted to the patent office with clues to aid the reader in guessing the purpose of each invention. https://siris-libraries ...