Why It Was Almost Impossible to Make the Blue LED
Published February 8, 2024
Views 52.4M | Likes 1.03M | Comments 33.8K
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About
The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea. Head to https://brilliant.org/veritasium to start your free 30-day trial, and the first 200 people get 20% off an annual premium subscription. In 2025, we launched the Elements of Truth game on Kickstarter and were thrilled by …
- Published
- February 8, 2024
- Made for kids
- No
More features coming
We're working on new analytics and tools. Stay tuned.