Science — most viewed jokes

What do you get if you cross a student and an alien?
→ Something from another universe-ity!

Why did the boy become an astronaut?
→ Because he was no earthly good!

What does an astronaut do when he gets angry?
→ He blasts off!

What did the astronaut see on his skillet?
→ Unidentified frying (flying) objects.

Why don't astronauts keep their jobs very long?
→ Because as soon as they start they get fired.

- I want to be an astronaut when I grow up.

- What high hopes you have!

How does a physicist exercise?
→ By pumping ion!

What do you call a loony spaceman?
→ An astronut!

A short history of medicine:

I have an earache.
2000 B.C. - Here, eat this root.
1000 A.D. - That root is heathen, say this prayer.
1850 A.D. - That prayer is superstition, drink this potion.
1940 A.D. - That potion is snake oil, swallow this pill.
1985 A.D. - That pill is ineffective, take this antibiotic.
2000 A.D. - That antibiotic is artificial. Here, eat this root.

- Teacher: What's happens to gold when it is exposed to the air?

- Pupil: It's stolen!