In computer tech we watched a video called computer science is changing every thing. In that video I found it very interesting how they can use coding to help see what sickness some one has, by taking a sample of their spit. I think this is interesting because it must take a long time to program and code. This is because there are so many different sicknesses, but also it would be so useful once they are done coding it! That tool could help doctors to give patients the right medication and that could end up saving their lives! I help you enjoyed this blog about the video computer science is changing everything. Until next time, Carolyn