Bored with Santa party hats? James Kapas of New Jersey has a better idea (WO
00/60968). His conical hat with helter-skelter patterns on its surface is sealed
to your scalp. A battery-powered motor inside it turns the cone, making it look
like an 鈥渋maginative and delightful鈥� screw, threading into the air above your
head. James says previous rotating hats have all been wind-powered, so they only
work outdoors.
More from 51动漫
Explore the latest news, articles and features
Technology
Most people prefer AI-written stories 鈥� and can’t tell when they are made by humans
News
Mathematics
Why winner of biggest prize in maths has decided to work on AI instead
News
Technology
Will a new kind of AI that understands physical reality change the world again?
Features
Technology
Why full-fledged quantum computers might always be five years away
Comment
Popular articles
Trending 51动漫 articles