четверг, 2 февраля 2017 г.

Topic 5 Development

People are changing the world more and more. There are a lot of groundbreaking inventions and astonishing scientists, project leaders, and inventors. It isn't just old professors or managing directors with years of experience behind the who have amazing ideas.
For instance, Scientists recently created a microscopic robot that can crawl along
molecules of DNA. Nano-spiders can make decisions and perform small operations. Scientists hope that one-day such microscopic devices could actually be used to detect and treat diseases such as cancer.
Moreover, you may know about Angela Zhang, she is rocking the world with her bright idea! She had been working on a method for curing cancer. She is "the future" of medicine. Natural science can be quite difficult, however, scientists are very hard-working people. That is why they always make a lot of decisions and come up with bright new ideas. For example, scientists found out that different hemispheres of brain control different abilities and behaviors.
On the other hand, there are a lot of inventions and inventors in the past. For instance, everyone knows about Thomas Edison, he is responsible for more inventions than any other inventor in history! Furthermore, Thomas Edison succeeded because he knew how to use his mistakes to his advantage. Also, The Royal observatory was set up in 1675 to solve a tricky problem. They found the meridian - a fixed point from which all time is measured.

All in all, people are building our future. Anyway, scientists should always take chance, because they never know what might happen.

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