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by wutbrodo
2353 days ago
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This doesn't invalidate your point, but the watt comparison you're making isn't correct. 100W is the power of the electricity input to the lightbulb, while the laser wattage is the power of the light output. The actual comparison would be more like 10W to 50 mW (which of course still means that the concentration of energy is required to explain the difference in eye danger). |
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