Can this 30-second challenge predict how long you’ll live? The 30-second sit-to-stand test has gained popularity for its gimmicky promise of predicting how long you'll live, Hone Health reports. While ...

I gathered my friends to attempt 8 unique and challenging trickshots, all within a wild 30-second countdown. From bouncing ping pong balls into cups to outrageous setups with cards, props, and ...