Whats In A Candle Flame

Video

Microwave grape plasma: http://www.youtube.com/watch?v=RwTjsRt0Fzo Northern Lights: http://www.youtube.com/watch?v=knwiWm4DpvQ Nanodiamonds in candle flames: http://www.youtube.com/watch?v=KzOkuGQC3Rw Relight Candle Trick: http://www.youtube.com/watch?v=1tXPVTIisl0 Is a flame really a plasma? Well it depends on your definition of plasma, but there are certainly ions in a flame, formed as molecules collide with each other at high speed, sometimes knocking electrons off of their atoms. Special thanks to the Palais de la Decouverte for helping me perform this experiment. Using tens of thousands of volts on two metal plates, we created a strong electric field around the plasma. This pulled positive ions in one direction and negative ions in the other direction elongating the flame horizontally and causing it to flicker like a "papillon" (butterfly). Then we showed that much longer sparks can be made through the flame than through air since the ions increase the conductivity.

Articles You May Like

Blowing Up Illegal Fishing Boats Helps Indonesian Fishers
Quick soil test aims to determine nitrogen need
SpaceX Falcon 9 rocket sends Telstar 18V satellite into orbit; booster lands at sea
HPTN 075 study demonstrates high rate of HIV infection among African MSM and TGW
A sperm whale found dead in Spain had 29 kilos of plastic in its stomach