Subscribe to our youtube channel for more tests.

We bet you don't know a thing about who invented these things!

Question 1

Polyethylene plastic was first made in which century?

Question 2

Gutenberg invented the printing press in which century?

Question 3

What gadget did John Logie Baird invent?

Question 4

Sergey Brin and Larry Page invented which internet site in 1998?

Question 5

The jet engine was invented in which decade?

Question 6

The first newspaper was published in which century?

Question 7

The concept of zero as a number was first used in which country?

Question 8

The mariner's compass was invented in which country?

Question 9

Which agricultural inventor created the seed drill?

Question 10

Who invented the alcohol thermometer in 1709?