this post was submitted on 18 Feb 2024
179 points (89.8% liked)

science

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179
Why It Was Almost Impossible to Make the Blue LED (youtu.be)
submitted 7 months ago by kalkulat@lemmy.world to c/science@lemmy.world
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[โ€“] palitu@aussie.zone 14 points 7 months ago (1 children)

Interesting watch. I never rally understood the concept of holes when learning about the. At uni. This made a lot more sense!

[โ€“] itsmect@monero.town 7 points 7 months ago

Yeah, the animation is excellent and really helps visualizing the concept