Вопрос школьника
When were these things invented? Talk about these inventions in pairs. — Когда были изобретены эти вещи? Поговорите об этих изобретениях в парах
Ответ от учителя
1. Telephone and Radio:
The telephone was invented by Alexander Graham Bell in 1876. It was a revolutionary invention that allowed people to communicate with each other over long distances. The first telephone call was made by Bell to his assistant, Thomas Watson, who was in another room. The radio, on the other hand, was invented by Guglielmo Marconi in 1895. It was a device that allowed people to transmit and receive messages wirelessly. The radio became popular during World War I when it was used for communication between soldiers and their commanders.
2. Television and Computer:
The television was invented by John Logie Baird in 1925. It was a device that allowed people to see moving images and hear sound in their homes. The first television broadcast was made in 1929. The computer, on the other hand, was invented by Charles Babbage in the 19th century. However, the first electronic computer was invented by John Atanasoff and Clifford Berry in 1937. The computer has revolutionized the way we work, communicate, and access information.
3. Automobile and Airplane:
The automobile was invented by Karl Benz in 1885. It was a vehicle that allowed people to travel faster and more comfortably than ever before. The first automobile was powered by a gasoline engine and had three wheels. The airplane, on the other hand, was invented by the Wright brothers in 1903. It was a device that allowed people to fly through the air. The first flight lasted only 12 seconds, but it was a major breakthrough in aviation.
4. Light Bulb and Refrigerator:
The light bulb was invented by Thomas Edison in 1879. It was a device that allowed people to have light in their homes without using candles or gas lamps. The first light bulb lasted for 40 hours before burning out. The refrigerator, on the other hand, was invented by Carl von Linde in 1876. It was a device that allowed people to keep food and drinks cold. The first refrigerator was powered by a hand-cranked compressor and used ammonia as a refrigerant.
