they were invented in the 1990's.
I think Gearges Bunnot who invented candles also invented the scented candles.
Candles were invented as a light source before the invention of electricity. They provided illumination for indoor spaces and were used for religious purposes, celebrations, and practical tasks such as reading or cooking.
To shine a light in darkness.
candles
Electronic mail was invented in 1971 by Ray Tomlinson.
They used candles, lots & lots of candles.
Electronic mail was invented in 1971 by Ray Tomlinson. He was in the US when he invented it.
Dave Simmons invented the electronic drumset.
20th century
hmm..not me.. LOL =P
No,they invented candles.
the electronic whiteboards were invented by Geaghan Bernard, Atwood Stephen, and Sprague James.