Gravity really keeps me grounded.

Here’s my science homework. Better light than never!

Science Puns

Oh chemis-tree, o-chemis-tree, how lovely are thy branches.

Lose an electron? Gotta keep an ion it.

What does a biologist do with a cell phone? Take cell-fies!

If someone wants to hear a potassium joke, just say ‘K’.

Click through for all the jokes.