In what year did Linus Torvalds first release the Linux kernel?

In what year did LIGO announce the first direct detection of gravitational waves?

In what year did Emmanuelle Charpentier and Jennifer Doudna win the Nobel Prize in Chemistry for CRISPR?

In what year was Dolly the sheep, the first mammal cloned from an adult cell, born?

How many amino acids are encoded by the standard genetic code?

What is the atomic number of gold?

What is the speed of light in vacuum, in meters per second, as defined exactly by the SI?

In what year did the United States declare independence?

In what year did India gain independence from Britain?

In what year was the Battle of Hastings fought?

In what year did Alan Shepard become the first American in space?

In what year did Alexander Fleming discover penicillin?

In what year did Tim Berners-Lee write his proposal for the World Wide Web?

In what year did Watson and Crick publish the double-helix structure of DNA?

In what year did the Suez Crisis occur?

In what year did the Chernobyl nuclear disaster occur?

How many Grammy Awards had Beyoncé won through the February 2025 ceremony?

In what year did the Space Shuttle Challenger disaster occur?

In what year were the first Grammy Awards held?

What is the atomic number of carbon?

In what year did the Meiji Restoration begin in Japan?

In what year was the Soviet Union dissolved?

In what year was the first iPod released?

In what year did NASA's Curiosity rover land on Mars?

In what year did Adele release her album 21?