First televisions, they were created in 1925 it was in black and white and didn't produce a sound.
Fourth airplanes, produced first in 1903 they flown short distances and were very insecure,
Third cellphones, released in 1973 these things looked like bricks and had a short distance service.
Second cars, they were invented in 1885 they used to be slow, dangerous and unpractical.
Currently, there are electric cars that can travel long distances and complete highly strict security levels.
Now there are huge TVs with 8K resolution and immersive sound.
Nowadays, they have countless applications and an Internet connection, it is also called smartphone.
Today, they can take hundreds of people and can go any airport in the planet.
