Why is Mercury so hot? I know, because the sun is killing Mercury.
If O2 is H2O, what is F?
It is H2O too; F is water as well.
What do you call an acid with a bad attitude?
A-Mean-O-Acid.
Why did Steven Hawking only tell one-liners?
Because he couldn't do standup.
A twelve-volt battery walks into a tavern and orders a drink. The bartender serves him, and comments, "Now don't start anything."
What day does Venus like?
SATURNday.
Rocks rock and crack!
I know why Stephen Hawking loves Transformers so much now.
Autobots, "Roll Out!"
Suicide: Turning one's biology into complex organic chemistry.
Why do you have to watch your back at NASA? They want to probe Uranus.
Do you love water?
Then you love 75% of me.
Stephen Hawking was incredible at poker, he had no tell whatsoever.
Why does Wet have a big head? Because he got hit by a wetaroid!
Where does the resistor go after a long day?
It goes Ohm.
When Ant-Man is the size of an atom, how can he breathe?
One day, the teacher asks a boy, "Why can't fish talk underwater?"
The kid says, "If I put your head underwater, will you be able to talk?"
"Is your refiger running?"
"Is your refrigerator running? You better go catch it!"
How do you communicate to the dead?
Jump up and down on the ground and speak in Morse code!
What was stephen hawkings favourite toy as a kid ? Hot wheels
What is the difference between Stephen Hawking and a walkie-talkie? He doesn't walkie or talkie.