The pocket calculator, invented by Sharp in the 1970s, made complex calculations more accessible and convenient for the average person.

The Japanese spider crab is the largest arthropod in the world, with a leg span of up to 4 meters (13 feet).

The Melancholy of Haruhi Suzumiya, created by Nagaru Tanigawa in 2003, is a popular light novel series and anime that explores themes of existentialism, time travel, and alternate realities.