Business Insider8 年
Levitating cups hover in the air using magnets
The Levitating Cup consists of two parts - a glass and a metallic base. The glass hovers above the base via a process called "electromagnetic suspension." It means the glass doesn't touch the ...
BBC1 年
From flying frogs to the purrr-fect cuppa: Unusual research studies that will blow your mind
This became a reality in 2000, when the British-Dutch physicist, Sir Andre Geim, won the Ig Nobel Prize for successfully levitating a live frog with magnets. But Geim wasn’t levitating frogs ...