This guy has never worked so hard in his life as he has to keep this thing going. The end of the show they hold it up to the camera, ‘Well, here it is.
During nearly six decades in comedy, Joan Rivers insulted many with her caustic one-liners, but she was at her best when she directed her venom at herself.
Warning: Some are so cheesy, it's possible only scientists will find them amusing.
Explanation: This is a play on the phrase "If you're not part of the solution, you're part of the problem." But in chemistry a solution is a completely dissolved mixture of two or more compounds, and a precipitate is a a solid that sometimes forms from a chemical reaction in a liquid solution. Not only is it literally traveling light (the illuminating kind), it's also traveling light (as in not heavy).
So a precipitate is definitely not part of the solution. A photon checks into a hotel and is asked if he needs any help with his luggage. They are frequently used and studied in organic chemistry.
He says, "No, I'm traveling light." Explanation: OK, this is more of a physics joke. Not only is it literally traveling light (the illuminating kind), it's also traveling light (as in not heavy). It's pronounced like "al kine." So, alkynes of trouble sounds like all kinds of trouble. Q: Did you hear about the man who got cooled to absolute zero? Explanation: "0K" here actually stands for zero Kelvin. Explanation: Atoms are the smallest pieces of matter, they make up all of the elements and molecules and proteins and everything else on Earth.