July 12, 2023 We have roughly 12 hours of natural light from the sun, and the rest of the time we simply flip a switch and out pours a flood of artificial light. But what happens when the switch doesn't...
February 23, 2016 In the case of a power outage or other emergency situation, light is an absolute necessity. You need light to be able to do pretty much anything, and you certainly don't want to go through...