Opening Activity

I think that Justin Hall-Tipping ideas are very good because he is trying to invent new things that will help the world. For example, taking carbon dioxide and turning it into a thin, plastic sheet that will help keep in the energy and keeping out the energy you don't want. Also, the invention of the the nano chip thing is a good invention because then you wouldn't have to use so much electricity every single day. I think that if these inventions were to be successful and they were on the market, then him and his scientist would make a profit.