IV. Answer the questions 1. Why is science important? 2. Which famous inventors and scientists do you know? 3. Which inventions are the most important for the humanity? 4. Do you know any harmful inventions? What are they? 5. What do you know about the first computer?
Ответы
Science is important because it helps us understand the world around us and make informed decisions. It allows us to develop new technologies, create new medicines, improve our quality of life, and solve problems that affect us and our environment.
There are many famous inventors and scientists, some of whom include Albert Einstein, Marie Curie, Thomas Edison, Nikola Tesla, Charles Darwin, Isaac Newton, Galileo Galilei, Leonardo da Vinci, and Stephen Hawking, among many others.
Some of the most important inventions for humanity include the wheel, the printing press, electricity, the telephone, the internet, the automobile, the airplane, antibiotics, and vaccinations. These inventions have revolutionized the way we live and have had a profound impact on our society.
Unfortunately, there have been many harmful inventions throughout history, such as nuclear weapons, chemical weapons, landmines, and certain types of pesticides. These inventions have caused immense harm to people and the environment, and their use is often heavily regulated or prohibited.
The first computer was called the Electronic Numerical Integrator and Computer (ENIAC), and it was built during World War II to calculate artillery firing tables for the US Army. It was completed in 1945 and weighed over 27 tons. The ENIAC used vacuum tubes for processing and was programmed using punch cards. It could perform calculations at a rate of about 5,000 additions per second, which was considered incredibly fast at the time.