What do the initials L.E.D stand for in regards to Lighting?

In Science Trivia
Answer
Light Emitting Diode

Share and Enjoy !

About seventy eight percent of the air we breathe is made up of what element?

True or False Laika the first animal launched into orbit was a stray dog from the streets of Moscow?

Pigs like humans can get sunburned True or False?

Share