Science - Brain Teasers in 10 seconds

Who has married many women, but has never been married?

                                                                Lol?

??? - ? = ___

Walks on four legs in the morning, two legs in the afternoon, and three legs in the evening?

What is 9 +10?

Paul's height is six feet, he's an assistant at a butcher's shop, and fat, what does he weigh?

If you can raed tihs the awnesr cluod be yureo srmat jsut snayig jk the awnesr is yuero srmat!

What is at the end of rainbow?

What invention lets you look right through a wall?

What can you catch, but can't throw?

What is always coming but never arrives?

Feed me and I live, give me a drink and I die, what am I?

What has one eye but cannot see?

What can travel around the world while staying in a corner?

What is 10 to the zero power?

What gets wetter and wetter the more it dries?

A man is pushing his car along the road, he comes to a hotel and shouts, "I'm bankrupt!" Why?

What is as light as a feather, but even the strongest man couldn't hold it for a long time?

Imagine you are in a dark room. How do you get out?

Who is your favorite Science teacher?