Of course, you need a video about Asparagus Pee! Check out this one from the SciShow! This is a very informative, powerful TEDtalk about human waste and why sanitation is important. The original Compound Interest post on Asparagus can be found here; the article on Beets can be found here. And if the beet thing has never happened to you - you can google it to see images, just remember what you are looking up so you know what to expect. ;)
If you were absent for the Physical versus Chemical lab, you can make up the majority of it by following the link below and watching YouTube videos of the experiments. You can also just check them out because they are cool.
Open a link in a new tab. In the blue box, look for "Play Games" and "Scatter." You will then need to drag the names to the correct formula. If it disappears, you matched it correctly. Play each set a couple of times until you get really good. You can also use these as flashcards and make up and take tests.
Click on the rice above to test your knowledge of the Periodic Table while earning rice for the United Nations World Food Program. You can also test your knowledge of vocabulary as an excellent SAT prep.