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Calcium oxide (found in seashells) will glow with a blindingly bright light when heated with a high temperature torch in a process known as candoluminescence, used for limelights in theathers in the 19th century [📹 Phil Cook:

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Massimo

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358,528 просмотров • 3 лет назад •via X (Twitter)

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Комментарии: 10

Фото профиля david gregory
david gregory3 лет назад

I was this old when I learned the origin of the word “limelight.”

Фото профиля Gigiljane
Gigiljane3 лет назад

So that’s where the expression being ”in the limelight” came from. I love this account!

Фото профиля Basic Wallpaper 🦩
Basic Wallpaper 🦩3 лет назад

Wow. Finally it makes sense. Thanks man. 🙌

Фото профиля BD
BD3 лет назад

The tiniest of light can reflect and eliminate the darkest of places.

Фото профиля ｼｭﾚﾃﾞｨﾝｶﾞｰのﾄｶｹﾞ
ｼｭﾚﾃﾞｨﾝｶﾞｰのﾄｶｹﾞ3 лет назад

気づいた人すご

Фото профиля RONAN WIELEWSKI BOTELHO
RONAN WIELEWSKI BOTELHO3 лет назад

Tanks 👏🏼👏🏼👏🏼👏🏼

Фото профиля Gruia Chirea
Gruia Chirea3 лет назад

Poor seashells, you brought this upon yourself. 🙁

Фото профиля Linda Malone
Linda Malone3 лет назад

I saw that Doritos are pretty flammable. Great tinder. I keep that in mind, for no particular reason. Maybe the occasional apocalypse or two, but that's about it...

Фото профиля Valery
Valery3 лет назад

Video is broken again 😕

Фото профиля Pushpraj Singh
Pushpraj Singh3 лет назад

Cool. That's what limelight is.

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