By A Mystery Man Writer
Defying gravity is easy on Earth. But going to space complicates things.
The Physics of Startups: Using Slingshots to Defy Gravity
Defy Gravity Dance
Hang in there! 13 breathtaking buildings that seem to defy gravity
Here's how you can experience zero gravity without going to space
Curated Links • Dang Interesting
DEFY GRAVITY
Will We Ever Figure Out How to Defy Gravity?
Big piece of universe missing
Science At Home - Defy Gravity