How to make food that glows bright green in UV light


These fluorescent glowing rice balls may not look the most appetising, but nobody will be able to accuse you of bringing a boring dish to the party.

With some creativity and basic science knowledge, Japanese Twitter user @unatra has posted pictures of rice balls he made at home that glow bright green under black light, or UV light.

The fourth-year university student made the strange-looking concoction by throwing vitamin B2 pills, tonic water and green food colouring in the water used to boil the rice.

una’s キッチン始まるよ!

— unatra (@unatra) November 18, 2016 Read more…

More about Japan, Food, Weird Food, and Watercooler