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Over the years, Superman’s Heat Vision has been many things from literal heat to lasers, but how does it work? This looks like a job for Kyle on this week’s Because Science!



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Artist: Andrew Bowser



Learn more:

• SOLAR ENERGY OUTPUT: http://nerdi.st/1QECVwH

• HUMAN SKIN SURFACE AREA: http://nerdi.st/1R8hS9g

• WATTAGE: http://nerdi.st/1UfZ0Eh

• HIGHEST ENERGY LASER PULSE: http://nerdi.st/1WacikQ