House that floats with superconducting magnets

Name :
Yuto Umemori
COUNTRY :
Japan / Miyagi
AGE :
8
YEAR :
2012
PRIZE :
The Prize of the Director of the National Science Museum
COMMENTARY :
Strong magnets below the house and on the ground stick to each other most of the time, but when there is an earthquake, an electric current flows and these pairs of magnets repel each other. The house floats above the ground, so it is not shaken.
House that floats with superconducting magnets