How many does it take to change a light bulb?
Five: Three to design a nuclear-powered light bulb that never needs changing, one to install it, and one to write the computer program that controls the wall switch.
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Five: Three to design a nuclear-powered light bulb that never needs changing, one to install it, and one to write the computer program that controls the wall switch.
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Warmer Weather, Time to Test!
Changing seasons means it's time to check your HVAC system
Spring is nearly here! Now is the perfect time to test your A/C and ensure it’s ready for summer. Remember to check the evaporator coil, which should be cleaned annually for optimal efficiency.
Source: energy.gov
