This is the world's smallest washing machine

image: Guinness World Records

Sebin Saji—a maker in Kerala, India—built the world's smallest washing machine and it actually runs a full cycle of wash, rinse, and spin. Demo video below. Measuring 1.28" x 1.32" x 1.52", it weighs about as much as a AA battery. (It's powered by two of them in an external battery pack.)

According to Guinness World Records, …