In human body we had to squeeze clothespins as many times as we could in 30 seconds. There is an interesting pattern because it goes up down up and down. My partners pattern is has a surprisingly close to mine but I got more squeezes. It could indicate that I squeezed faster than my partner. I could have squeezed all the way down instead of half way down.
In human body, we tested our reactions for touch, hearing, and sight. My partner dropped a ruler and and did some kind of signal before to tell me to catch it. It was harder to do the sense of touch than the sense of hearing. I could use the sense of smell to catch the ruler by making my partner spray perfume right before he or she drops the ruler. The eyes see that the ruler is falling then the nerves tell the brain to catch the ruler, then the brain tells the hands to catch the ruler.
During the energy debates I learned a lot about energy sources. I learned that biomass pollutes a lot, but is alternative. I learned a lot about other energy sources too. Our country should use more alternative energy sources because they will never run out. Also most of them don't pollute a lot.