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Lasers vs Lightning- Which Is More Powerful? — Key Takeaways

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Lasers vs Lightning- Which Is More Powerful?

Mark Rober28mNov 16, 2024

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A 100,000-amp capacitor (equivalent to one lightning strike) destroyed a crystal ball by metallicizing the glass — demonstrating that stored electrical discharge outperforms both high-powered lasers and mechanical force on dense transparent materials.

Key takeaways

X factor (gravity drop) beat laser and lightning in 7-round destruction championship

X factor (gravity drop) beat laser and lightning in 7-round destruction championship

  • Final score: X factor 3pts, lightning 2pts, laser 1pt — gravity drop from 170ft cracked the cash safe and won the title.
  • Lightning's 31,000W arc and laser's military-grade beam both burned the cash before opening the safe; gravity preserved more money.

A Tesla coil wirelessly powers a fluorescent tube held in open air with no electrical contact

A Tesla coil wirelessly powers a fluorescent tube held in open air with no electrical contact

  • The coil's electric field excites gas particles inside the tube, ionizing them and releasing light — same physics as a plugged-in fluorescent bulb.
  • Mehdi demonstrated this at several feet of distance, making the tube glow like a lightsaber.

Ice is nearly transparent to lasers — the beam passes through without heating it

Ice is nearly transparent to lasers — the beam passes through without heating it

  • Laser had to roughen the ice surface first to create something to absorb energy; only then could it bore a hole through.
  • This is why smooth, clear ice resists laser damage while opaque or rough surfaces are vulnerable.

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In this video

  1. 1mIntroduction & Setup
  2. 2mRound 1: CD Destruction
  3. 5mRound 2: Block of Ice
  4. 8mRound 3: Lamps
  5. 13mRound 4: Lipo Battery
  6. 16mRound 5: Crystal Ball
  7. 19mRound 6: Watermelon
  8. 22mRound 7: Cash Safe & Final Results
  9. 27mCrunchLabs Outro

I know what I'm doing. Kind of.

Mehdi Sadaghdar

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