What piece of clothing was invented by French fashion designer Louis Reard in 1946?
A. Zoot suit
B. Mini-skirt
C. Bikini
D. Tank top
Answer: Option C
A. Zoot suit
B. Mini-skirt
C. Bikini
D. Tank top
Answer: Option C
Who invented the ballpoint pen?
A. Biro Brothers
B. Waterman Brothers
C. Bicc Brothers
D. Write Brothers
In which decade was the first solid state integrated circuit demonstrated?
A. 1950s
B. 1960s
C. 1970s
D. 1980s
A. Pneumatic rubber tire
B. Automobile wheel rim
C. Rubber boot
D. Model airplanes
Which scientist discovered the radioactive element radium?
A. Isaac Newton
B. Albert Einstein
C. Benjamin Franklin
D. Marie Curie
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