This video reacts to some of the world’s most useless inventions and decides whether they are actually pointless or secretly useful. It includes a hands-free peanut butter jar scraper, a smoke ...

Daisuke Uraji, the president of Day-Plaft Inc. with two trainees, show off their “useless” chili powder shaking machine. The Japan News TOKYO — “Three, two, one, dobatto!” With a push, a large amount ...

Would you trust a wasabi-scented fire alarm to save your life? How about a scientific test for infidelity that smells your partner’s underwear? Or a high-speed camera used to study the flight dynamics ...

Over the years, there have been lots of inventions that have saved lives, while others have made things easier. However, other inventions do not fit into this category, and some might even deem them ...

Humanity has produced some truly elite ideas. The snooze button, read receipts, and trash bags with drawstrings that actually close. Civilizational wins. Whoever invented these absolutely understood ...