question edit history translations

What did Samuel O'Reilly invent?

Tattoo gun

Electric curler

Microphone

Pneumatic hammer

The electric tattooing machine was officially patented on Dec. 8th, 1891 by a New York tattoo artist named Samuel O'Reilly. He began tattooing in New York around the mid-1880s. O'Reilly's machine was based on the rotary technology of Thomas Edison's autographic printing pen.

M

4

wikimedia wikipedia → Samuel O'Reilly

historyinventionsinventors

Inventions quiz Inventors quiz History quiz

You will play as

Answers by country

Republic of Ireland

90%

0%

0%

9%

11

Greece

64%

7%

14%

14%

14

Australia

45%

27%

18%

9%

11

the United States

44%

16%

11%

27%

18

Poland

36%

19%

24%

19%

873

the United Kingdom

26%

17%

21%

34%

23

Germany

25%

25%

37%

12%

16

What was the main weakness of Colt revolvers, comparing to its competitors?

lack of possibility to use metallic cartridges

poor shooting precision

Who invented the mercury-in-glass thermometer?

Galileo Galilei

Gabriel Daniel Fahrenheit

Who created the QWERTY keyboard layout?

Christopher Latham Sholes

Thomas Alva Edison

Dag Hammarskjöld

What is a sago pearls obtained from?

Jerusalem artichoke