IRS Puts Open Source Projects Under Microscope, Spawns Nonprofit Black Hole (Wired)
IRS Puts Open Source Projects Under Microscope, Spawns Nonprofit Black Hole (Wired)
Posted Jun 30, 2013 13:04 UTC (Sun) by rich0 (guest, #55509)In reply to: IRS Puts Open Source Projects Under Microscope, Spawns Nonprofit Black Hole (Wired) by mathstuf
Parent article: IRS Puts Open Source Projects Under Microscope, Spawns Nonprofit Black Hole (Wired)
Heat and temperature are NOT the same thing. The plasma in a compact fluorescent bulb is WAY hotter than a bonfire, but you can hold the former when the latter would cook your hand before you could even touch it. The difference is mass - the amount of plasma in a bulb is probably measured in micrograms, and even if that bonfire is colder than a match there might be a hundred kilos of the wood burning.
(FYI - finding estimates of plasma temperature in a fluorescent bulb is challenging. I found an article "Electron Temperature and Lamp Voltage for Various Ar Concentration in Ne-Hg Discharge Plasma" which indicated that in at least one type of bulb the electron temperature was about 2eV, which corresponds to about 23,000K. I think that most would agree that the typical bonfire is a bit colder than that.)
