Neon: The Glow Gas That Lights Signs, Lasers & Labs in 60s ✨🔴
Автор: Barometer Thechnology
Загружено: 2026-01-09
Просмотров: 52
Описание:
In under 60 seconds: what neon (Ne) is and the real ways it benefits humans.
What it is: neon (atomic #10) — an inert noble gas, rare in Earth’s air and extracted by liquefying air.
Bright signage & art: neon discharge tubes give that iconic red‑orange glow used in signs and neon art.
Lasers & labs: helium‑neon (He‑Ne) lasers produce stable red laser light used in alignment, holography, metrology and teaching labs.
Electronics & displays: neon (with other gases) powered older plasma displays and glow lamps; neon bulbs still work as simple voltage indicators and surge protectors.
Cryogenics & research: liquid neon serves as a specialty cryogenic refrigerant and inert buffer gas in scientific instruments.
Safe but simple: chemically inert and non‑toxic — though any inert gas can displace oxygen in closed spaces (asphyxiation risk).
Fun visual: neon atoms light up red when excited — that glow you see is electrons dropping back to lower energy levels.
Like & follow for more quick element shorts! 🔬✨
#neon #elements #lasers #neonsigns #Shorts #barotechno @barotechno
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
