Chat with us in Facebook Messenger. Find out what's happening in the world as it unfolds.

nr defying gravity_00010330
nr defying gravity_00010330

    JUST WATCHED

    Disc defies gravity

MUST WATCH

Disc defies gravity

CNN's Chad Myers explains the science behind a disc that looks like it's defying gravity.

Disc defies gravity

CNN's Chad Myers explains the science behind a disc that looks like it's defying gravity.