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A simple explanation for why surgical lights never cast shadows.

1,648,130 次观看 • 3 个月前 •via X (Twitter)

32 条评论

Sagiel | Earth & Universe 的头像
Sagiel | Earth & Universe3 个月前

Actually they cast shadows, just those are filled by other lights. It is like a football stadium at night, lights hit from every angle so shadows get filled in instantly.

Ojil 的头像
Ojil3 个月前

"Shadowless"

Kaggwa Henry, MD 的头像
Kaggwa Henry, MD3 个月前

We are nature

Willow’s World 的头像
Willow’s World3 个月前

excellent. now explain why the bottom of my food bowl becomes visible after three bites

Illini Refugee 的头像
Illini Refugee3 个月前

“Never cast a shadow” bruh I can see shadows in the video

Frank 的头像
Frank3 个月前

I'm never awake to notice one way or the other.

munhu 的头像
munhu3 个月前

Need these for my high beams on my car

Riccardo 的头像
Riccardo3 个月前

I need this light for when I am trying to take a photo of a document lol

Flash_Bandicoot 的头像
Flash_Bandicoot3 个月前

Where was this light when I was helping my dad put on an idler arm on his Oldsmobile? It would have saved me an ass whooping.

Jaymz.eth 的头像
Jaymz.eth3 个月前

Who invented it @grok

Charles Wolff 的头像
Charles Wolff3 个月前

Oh they cast plenty of shadows.

Snake Handler 🏴‍☠️ 的头像
Snake Handler 🏴‍☠️3 个月前

Nice play, everyone know that Surgeons are Vampires though

Robert "The Fixer" James 的头像
Robert "The Fixer" James3 个月前

I can clearly see shadows

Valeria 的头像
Valeria3 个月前

surgical lights are like my mood always shining but never revealing whats underneath 🥵

Atlantis 的头像
Atlantis3 个月前

🔦 Mind-blowing engineering! Surgical lights use dozens of LEDs from multiple angles so light fills in from every direction — any shadow from a hand or tool instantly gets lit up by another beam. True 'shadowless' magic in the OR. This is why surgeons get crystal-clear visibility during procedures! 👏 #MindBlown #EngineeringMarvels #ScienceIsCool

P.G. Wodehouse 的头像
P.G. Wodehouse3 个月前

Because then the surgeons wouldn't be able to see properly, and more people would die...?

𝐀𝐥𝐢؏ ★ 的头像
𝐀𝐥𝐢؏ ★3 个月前

K

Fuad Ahmed 的头像
Fuad Ahmed3 个月前

Must be a stain

TrueKing 的头像
TrueKing3 个月前

That’s pretty rad. But does that mean a person hovering you with that light on is part divine? Or another luciferain? Huh. I wonder who made those lights and probably why surgery is expensive. It keeps the light on for both. But sadly, it’s still not 100%, close anyhow.

cryptopsy 的头像
cryptopsy3 个月前

its bullshit we constantly have shadows in lumbar disc hernias with small incisions. Maybe abdominal surgery with large incision. This is why we need endoscope sometimes

LATA_CHOUDHARY 的头像
LATA_CHOUDHARY3 个月前

@Axeno100 Uff

José Luiz 的头像
José Luiz3 个月前

It took me 50 years to learn this.

🇷‌🇪‌🇮‌🇳‌ 的头像
🇷‌🇪‌🇮‌🇳‌3 个月前

shadow can probihit sight right

$HAM CTO 的头像
$HAM CTO3 个月前

I wonder was this possible before 20-30 years for example?

Barça Dignity 的头像
Barça Dignity3 个月前

@grok So what if the surgical light produces shadows? Is that really a problem?

Curio 𝑿 的头像
Curio 𝑿3 个月前

Surgical lights cast no visible shadow

woniu 的头像
woniu3 个月前

这是什么时候发明出来的?@grok

Pie 的头像
Pie3 个月前

Viva la ingenieria.

M² 的头像
M²3 个月前

Whoah. I never knew

LordMan 的头像
LordMan3 个月前

excellent. now explain why the bottom of my food bowl becomes visible after three bites

Mira Meyer 的头像
Mira Meyer3 个月前

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MemerGuyNebula 的头像
MemerGuyNebula3 个月前

lol if you’ve ever worked in surgery you know there are shadows - the lights constantly need to be readjusted

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