ever wonder what happens when you put a bare light bulb filament into liquid…
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懷舊技術、產品
ever wonder what happens when you put a bare light bulb filament into liquid nitrogen?
ever wonder what happens when you put a bare light bulb filament into liquid nitrogen?
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Comments (3)
we also did the classic experiment where you put a green LED into liquid nitrogen and it shifts from green to yellow.
@johnefrancis nothing really, it basically just lights up and flickers a lot.
@tubetime so we could all have bulbs with liquid nitrogen and big bulb companies kept that as a secret?