Nylon, a synthetic done from a combination of water, air and a by product a coal, was introduced in 1938

Câu hỏi liên quan

• Friends advise her to stop doing the housework because old age.

• The function of pain is to warn the individual of danger, so he can take action to avoid more serious damage

• Put _____ the cigarette, please. I don’t like the smell of it. 

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• There exists more than 2,600 different varieties of palm trees, with varying flowers, leaves, and fruits.

• I like the village _________ I used to live.

• Residents in some cities can call an electrical inspector to have the wiring their house to be checked

• Engines used space shuttles are much larger and more strong than the ones used in planes

• Neil seemed to have a good time at the party, ____?

• The bite of the Black Widow spider can be very inflammatory to the affected nerves hospitalization may be required.

• More 10,000 years ago, glaciers moved across the Minnesota region four time, leveling most of the land.

• Technology is define as tools, skills, and methods that are necessary to produce goods.

• The builders of variety ancient cliff ruins scattered throughout canyons and mesas of the arid Southwest of the United States are known as the cliff dwellers.

• Earwax lubricatorsand protects the ear from foreig matter such water and insects.

• Despite the disappearance of the Mayan Empire, there are still Mayans in the region that once inhabited.

• Almost all ships move through the Suez Canal their own power, but large ships must be assisted by a tugboat.

• The wood of the rosewood tree is used to do musical instruments.

• Despite of many attempts to introduce a universal language, notable Esperanto and Idiom Neutral, the effort has met little success.

• You need to study hardly is you don’t want to fail your exams

• It is said that the government is about to make the go ahead to plans for the building of a new runway Londons Gatwick airport

• Frank Lloyd Wright has been acclaimed  by colleagues as the greater of modern architects