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What it is?

Barometer

Sextant

Astrolabe

A clock

This is the clock from the time of the Great French Revolution. During this time the French replaced various non-standard units in physics with the decimal metric system. The 24-hour division of the day was also abolished in favour of 20-hour, however, this regulation did not survive.

Katarzyna Dąbrowska

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Units quiz France quiz Technology quiz

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Answers by country

Republic of Ireland

0%

11%

19%

69%

26

Belgium

0%

14%

21%

64%

14

the Netherlands

15%

5%

20%

60%

20

Poland

6%

13%

21%

58%

14350

Turkey

8%

0%

33%

58%

12

Greece

28%

4%

9%

57%

21

Germany

7%

15%

20%

54%

554

Switzerland

3%

7%

35%

52%

51

Romania

10%

5%

31%

52%

19

Australia

14%

7%

26%

50%

42

Canada

9%

7%

33%

49%

65

Austria

6%

20%

23%

47%

88

the United Kingdom

11%

13%

26%

46%

186

India

17%

11%

26%

43%

94

the United States

17%

15%

24%

39%

257

France

17%

17%

27%

37%

51

Italy

23%

6%

33%

36%

30

Mexico

23%

7%

23%

30%

13

Spain

35%

20%

15%

25%

20

Bulgaria

33%

16%

25%

25%

12

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What fruit is this?

Rubber tree fruit