Wanna see something cool #2

Thread Starter

Tonyr1084

Joined Sep 24, 2015
9,744
A similar observation, both neon and helium seem to emit the same color light. I questioned that as well.
I actually expected to see an orange color to the NEON too. Though I wondered as you did - I didn't think to point that out. Still, it's impressive that the plasma flame can melt tiny metal objects. I've operated a plasma torch to cut 1/8 inch steel. So I know the flame can be quite hot. Still an interesting video though.
 

xox

Joined Sep 8, 2017
936
I would think he would need some sort of coil in series with a resistor to make that work. But yeah, sure doesn't look like an LED...
 

Thread Starter

Tonyr1084

Joined Sep 24, 2015
9,744
If Washington DC becomes the 51st state - how would the American flag change? This is what I came up with for a 51 star field:
1619447355783.pngAnyone have an alternative layout for 51 stars?
 
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