Ever wondered what happens when you combine 1,500 ping pong balls, warm water and liquid nitrogen? No, we haven't either. But we're glad somebody did, because the result is awesome.
This summer, Roy Lowry, an...
Ever wondered what happens when you combine 1,500 ping pong balls, warm water and liquid nitrogen? No, we haven't either. But we're glad somebody did, because the result is awesome.
This summer, Roy Lowry, an...