Posted October 18, 2019 by Aaron Kase
Many of us don’t really understand how electricity works. It’s enough that it does work – you turn the switch, and the light comes on in the room. It may come as a surprise, then, to learn that there are actually two different kinds of electricity that we use to power the many devices in our lives. They are known as alternating current and direct current, or AC and DC (not the 70s-era rock band).
Posted January 25, 2019 by Josh Crank
Many of us can’t go a day without using a computer at some point, for work or for pleasure. But if we had to push our bodies to the max just to get the system to boot up, we might spend a little less time playing Minesweeper.
Posted November 6, 2018 by Josh Crank
We’ve looked into how much exercise it would take to power some pretty complex, major appliances in our How Much Exercise series, but today, we’re going to consider the humble light bulb.
Posted September 11, 2018 by Josh Crank
Smartphones have become such universal devices that they’ve replaced many of the other little gadgets we used to carry around — even the Mp3 players from our gym bags. Maybe you’ve experienced the dread of showing up at the gym ready for an intense workout, only to discover that your smartphone battery is nearly dead. And if you think that’s bad, imagine what it would be like if you had to exercise just to fill the battery back up again.
Posted August 14, 2018 by Josh Crank
Do you need a strong cup of joe before heading to the gym for an early morning workout? If so, be glad your automatic drip coffee maker gets its power from an outlet and not from you. Us humans can generate a few watts worth of energy ourselves when we put in the time and effort, but as you’ll see, exercising to power your coffee maker is not the best part of waking up.