Question

Решите англиский When did they invent these things? Talk to your friend. Tell the class your ideas 1.the internet 2.the computer 3.the television 4.the mobile phone 5.the telephone 6.the cassete 7.the MP3 player 8.the DVD player

Answer 1

Ответ 5 the telephone

Answer 2

When were these inventions made?

1. The internet: The internet was invented in the late 1960s, with the development of ARPANET, a network created by the U.S. Department of Defense. It became widely accessible to the public in the 1990s.

2. The computer: The concept of a programmable computer dates back to the early 1800s, but the first electronic general-purpose computer, the ENIAC, was built in 1946. Since then, computers have evolved significantly, becoming smaller, faster, and more powerful.

3. The television: The first electronic television was invented by Philo Farnsworth in 1927. However, the development of television technology can be traced back to the late 19th century, with contributions from various inventors.

4. The mobile phone: The first handheld mobile phone was demonstrated by Motorola engineer Martin Cooper in 1973. It weighed about 2.2 pounds and had a battery life of around 20 minutes. Mobile phones have since become smaller, more affordable, and more advanced.

5. The telephone: The invention of the telephone is credited to Alexander Graham Bell, who patented his device in 1876. However, there were other inventors working on similar technologies around the same time, including Elisha Gray and Antonio Meucci.

6. The cassette: The compact cassette, commonly known as the cassette tape, was introduced by Philips in 1963. It became a popular medium for audio recording and playback, especially during the 1970s and 1980s.

7. The MP3 player: The first portable MP3 player, the MPMan F10, was released in 1998. It had a storage capacity of 32 MB and could play approximately 8 songs. MP3 players revolutionized the way people listen to music, allowing them to carry their entire music library in a pocket-sized device.

8. The DVD player: The DVD (Digital Versatile Disc) was introduced in 1995 as a successor to the VHS tape. DVD players became popular in the late 1990s and early 2000s, offering better video and audio quality, as well as additional features like interactive menus and bonus content.

Please note that the information provided above is based on historical records and may vary slightly depending on different sources.