Smarter Every Day - Blog Posts

Making Light With Electricity

According to WHO, indoor air pollution and related diseases kill more than 3 million people a year in developing nations. Much of this is due to open cooking fires, but a significant portion is caused by the of burning fuels in order to make light. 

As much as we take it for granted, lots of people on this planet don’t have access to consistent electricity. Just think about that for a second. It might be more than a century old, that electric lighting in your house, but you’re very lucky to have it.

Children exposed to the smoke from burning fuels might as well be smoking 2 packs of cigarettes per day, in terms of the chemicals and smoke they’re exposed to. It’s a serious health concern. This is why I was doubly amazed by this video from Smarter Every Day (@smartereveryday).

A company called Gravitylight has invented a lamp that runs on gravity! Through an ingenious application of old science to a new problem, they’ve been able to harness a truly renewable power source to make people’s lives better. 

Hey Gravitylight, here’s my message for you: