In Physics
- Plasma (physics), an ionized state of matter similar to a gas. Common applications include the following:
- Plasma antenna, a type of radio antenna
- Plasma display, a flat-panel electronic visual display technology
- Plasma globe, a novelty item that was most popular in the 1980s
- Plasma lamp, a type of electrodeless lamp energized by radio frequency power
- Plasma weapon, any theoretical firearm designed to use plasma (high-energy ionized gas)
- Plasma weapon (fiction)
Read more about this topic: Plasma
Famous quotes containing the word physics:
“Although philosophers generally believe in laws and deny causes, explanatory practice in physics is just the reverse.”
—Nancy Cartwright (b. 1945)
“But this invites the occult mind,
Cancels our physics with a sneer,
And spatters all we knew of denouement
Across the expedient and wicked stones.”
—Karl Shapiro (b. 1913)