Computers

Typewriter

Jan 1, 1873

The purpose was to make it easier to write, instead of writing they could just type in this.

ENIAC computers

Jan 1, 1946

IBM 1620

Jan 1, 1960

IBM 1620 was much smaller, faster and generated less heat than the earlier computers.

IBM 370

Jan 1, 1968

This was way more reliable than the last one, again it was faster and lighter.

Star 1000

Jan 1, 1981

In this they could use the internet and buy it for really less money.

Laptops

Jan 1, 1982

This was one of the best inventions, it was way faster and was portable.

Spider Computer

Jan 1, 2030

This will be a really good invention because you will only need one light thing to carry