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1
In the next slides you'll be given prompts and you will need to guess when those were invented or discorvered. You have 10 seconds for each question. Good luck!
2
Cellphones
1500 —
1973
— 2023
51% got this right
The first portable cellphone was invented in 1973 bij Motorola.
3
Oxygen
1500 —
1774
— 2023
38% got this right
Oxygen was officially discovered in 1774 by Joseph Priestly and Carl Wilhelm Scheele.
4
Cars
1500 —
1886
— 2023
57% got this right
In 1886 the first true and modern automobile was invented by Karl Benz.
5
Refridgerators
1500 —
1913
— 2023
73% got this right
Refridgerators for home use were invented in 1913 by Fred W. Wolf.
6
Ikea
1500 —
1943
— 2023
79% got this right
Ikea was founded in 1943 in Sweden by Ingvar Kamprad.
7
Gravity
1500 —
1687
— 2023
46% got this right
1687 is the year that gravity was discovered, because Isaac Newton published his comprehensive theory of gravity
8
Camera's
1500 —
1816
— 2023
73% got this right
The first true photographic camera was created in 1816 by Joseph Nicéphore Niépce
9
Planes
1500 —
1903
— 2023
75% got this right
Orville and Wilbur Wright were the inventors of the first airplane in 1903.
10
Volleyball
1500 —
1895
— 2023
71% got this right
Volleyball was invented in 1895 by William G. Morgan. It was originally called mintonette.
11
Cruiseships
1500 —
1900
— 2023
68% got this right
In 1900, the Hamburg America Line created the first ship for the purpose of going on cruises.
12
Google Maps
1500 —
2005
— 2023
81% got this right
Google Maps was first lanched in February of 2005.
13
Air conditioners
1500 —
1902
— 2023
86% got this right
The first modern air conditioner was invented in 1902 by Willis Haviland.
