Starting from the beginning of the human kind we have made a lot of invention and today I am going to talk about which one is the best and how can I improve it.
Even though we made a lot of invention, steam engine is the best. I choose steam engine because it has changed the whole world with the industrial revolution. Even the steam engine have improved over the years now I am going to improve. First I need to think like a scientist to improve it and I have to make a decision. I think I can improve steam engine with less sound and decrease the time. Also I would make something less powerful for people to use it.
In conclusion for me steam engine is the best invention yet and I will improve in a way that people can use it faster and more silently.