I am a HUGE fan of the Green brothers of the Vlogbrothers YouTube channel, as well as their other channels in their YouTube empire (Crash Course, SciShow, SciShow Space, etc). This summer, Hank Green toured with his band and hit Boise, and I was able to meet him! Not only did the degree of separation between author John Green and me shrink infinitely, but I also got to meet someone that I admire greatly. Hank is in charge of the science videos for Crash Course, and we will use them occasionally in class.
Here is a video of Hank talking about the color of blood.
Here is a video of Hank talking about the color of blood.
DFTBA!