Who invented the mercury-in-glass thermometer?

Galileo Galilei

Anders Celsius

Gabriel Daniel Fahrenheit

William Kelvin

Daniel Gabriel Fahrenheit was a German physicist, engineer, and glass blower who is best known for inventing the mercury-in-glass thermometer (1714), and for developing a temperature scale now named after him

Paweł Kołodziejczyk

Ray Bodden

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Answers by country

Austria

16%

75%

Nigeria

18%

12%

68%

Australia

14%

60%

14%

Unknown

23%

10%

47%

18%

India

25%

21%

38%

13%

335

Greece

27%

36%

the Philippines

17%

33%

35%

12%

Malaysia

28%

14%

35%

21%

Belarus

35%

21%

Canada

21%

28%

35%

14%

the United States

20%

28%

34%

15%

239

Germany

10%

29%

34%

25%

the United Kingdom

25%

28%

32%

13%

Pakistan

29%

20%

31%

15%

Ukraine

25%

26%

30%

16%

Singapore

15%

46%

30%

Poland

24%

31%

28%

14%

7213

Russia

48%

27%

18%

the Netherlands

41%

33%

16%

Who was the first to navigate the Northwest Passage? (sea route connecting the Atlantic and Pacific Oceans)

After whom is Queen Maud Land in Antarctica named?

Dutch queen

Norwegian queen

Russian queen

Mythical queen of the Amazons

What has Roy Walford studied through his life?

Aging processes and the possibility of extending life

He was looking for a universal cancer cure

The possibility of creating a brain-computer connection

Content of 'Noncoding DNA'

In what temperatures is the superconductivity observed?

very low

very high

in every temperature

it depends on the material used