4-5 is learning about the central nervous system. We learned about the spinal cord, nerves, and the brain. We had two neuroscientists come and talk about the nervous system. They were both dads of kids who are in 4-5. Each neuroscientist made a slideshow and talked about how the nervous system works. David, one of the neuroscientist dads, talked about this super super powerful computer called El Capitan and how it compares to the human brain. What do you think is more powerful? Jake, the other neuroscientist dad showed us how reflexes worked and fainting goats. Both of them talked about what was exciting about their work. That's our blog! Addison and Baxter.