про НиколуТеслу рассказ
Nikola Tesla
Widely known for his contribution to the creation of devices that operate on alternating current, multiphase systems and the motor will make a so-called second phase of the industrial revolution.
Also, it is known as a supporter of the existence of the ether: there are many of his experiences and experiments that had to show the existence of the ether as a special form of matter, amenable to the use of the technique.(этот абзац можешь удалить он второстепенный)
Employment Edison
Tesla with the "Theory of Natural Philosophy ..." Ruggero Boscovich against the RF coil of the transformer in the laboratory on Houston Street
July 6, 1884 Tesla arrived in New York. He took a job in the company of Thomas Edison (Edison Machine Works) as an engineer for the repair of electric motors and DC generators.
Edison is pretty cool to new ideas Tesla and more openly expressed his disapproval of the direction of personal research of the inventor. In the spring of 1885 Edison promised Tesla $ 50 thousand (at the time the amount is equivalent to approximately one million dollars today ) that if he makes it constructively to improve the electrical DC machine invented by Edison. [ Nicola actively took up the job and soon introduced 24 varieties of Edison's machine, the new switch and controller, significantly improving performance. Endorsing all of the improvements in response to the issue of remuneration Edison Tesla refused, noting that the emigrant still poorly understand American humor. Outraged Tesla immediately resigned.
Задание 225.
1. She usually wears a T-shirt, but today she is wearing a blouse.
2. She usually wears gloves, but today she is wearing mittens.
3. She usually wears a tie, but today she is wearing a scarf.
4. She usually wears a jacket, but today she is wearing a coat.
5. She usually wears shoes, but today she is wearing boots.
6. She usually wears trousers, but today she is wearing a skirt.
7. She usually wears boots, but today she is wearing trainers.
8. She usually wears a jumper, but today she is wearing a jacket.
Задание 232.
Present Simple:
1. (+) He cleans.
2. (?) Does he clean?
3. (-) He doesn't clean.
Present Continuous:
1. (+) He is cleaning.
2. (?) Is he cleaning?
3. (-) He is not cleaning.
Задание 233.
Present Simple:
1. (+) They pack.
2. (?) Do they pack?
3. (-) They don't pack.
Present Continuous:
1. (+) They are packing.
2. (?) Are they packing?
3. (-) They are not packing.
Задание 234.
1. I am not cooking lunch.
2. I don't cook lunch.
3. He is not swimming.
4. He doesn't swim every day.
5. She doesn't wear trainers.
6. She is not wearing trainers.
7. You don't use my computer.
8. You are not using my computer.
9. They are not making a snowman.
10. They don't make a snowman.