Tim Berners-Lee had a vision of a global hyperlinked information system. It became a reality in the late-1980's and 90's, linking the entire World. What is the name of this invention?
Internet (It was created for military purposes!)
It is used to observe objects too small to view with the human eye.
a microscope
This is a machine that can make you feel cooler.
It's a fan/ an air conditioner (The first electric fan was created in 1886 and the first modern air conditioner was invented in 1902.)
What did Alexander Graham Bell invent?
telephone (1876)
It's an electronic device used to heat food quickly.
a microwave (oven)
What is this invention?
a light bulb (It was invented by Thomas Alva Edison in 1879)
What are these inventions?
video games (Tennis for Two was developed in 1958 and is considered one of the first games developed in the early history of video games.)
They were invented to improve people’s vision.
Glasses / contact lenses were invented to improve people's vision.
It is made of metal, plastic and rubber and is used to wash clothes. What is it?
a washing machine (1851)
When was Instagram invented, 2013 or 2010?
Instagram was invented in 2010.
It was invented by the Wright Brothers.
airplane: The first successful airplane was invented by the Wright Brothers in 1903.
It was invented in 1955 and most families have one in their living room.
television