At the history of canal.Scientist make many vast contributions to this world.In my opinion,scientists who is not only strict with works,but also is aborbed to work on their works.Scientists doesn't jump to a conclusion.
In the contrary,they are cautious to the conclusion of worjs.Because of conclusions accurate is very hard that they can make a lab over and over again.Scientists don't think the conclusion of work that is good.In addition,tge good conclusions should base on theorys,which can help people break away the dilemma
So we can clear see that scientists devote their all time to their scientific work.In order to find a conclusion that all people can accept.