Sure, here are a few science-related jokes for you:
Why did the scarecrow win an award? Because he was outstanding in his field!
What do you call a bear without an ion? A proton!
Did you hear about the chemist who lost an electron? He's positive he'll never find it again!
Why don't scientists trust atoms? Because they make up everything!
Why did the bacteria cross the microscope? To get to the other slide!
How do you organize a space party? You planet!
Why don't scientists trust atoms? Because they make up everything!
Why did the physics teacher break up with the biology teacher? There was no chemistry!
Remember, humor is subjective, and these jokes might not appeal to everyone. But I hope they bring a smile to your face!