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How Power Grids Work
science.howstuffworks.com/environmental/energy/power.htm
Electrical power is a little bit like the air you breathe: You don't really think about it until it is missing. There are good reasons the power grid distribution system works the way it does, though it can lead to some big problems.
How Xbox 360 Works
electronics.howstuffworks.com/xbox-three-sixty.htm
Xbox 360 is a top-of-the-line, next generation game console. Learn about Xbox 360 specs and controllers, and read game reviews and find good prices.
10 Tips to Get You Through a Trip to the ER
health.howstuffworks.com/medicine/10-tips-for-er-visit.htm
An ER visit is sometimes needed when accidents happen or a severe illness strikes. View these 10 tips to help you get through your ER visit.
10 Completely Unrealistic Moments in Television ERs
Emergency rooms on TV are fraught with drama and tension. But they aren't always accurate representation. See 10 unrealistic TV ER moments to learn more.
How the Machine Gun Revolutionized Warfare
science.howstuffworks.com/machine-gun.htm
The invention of the machine gun forever changed the battlefield. While soldiers once had to reload after a single shot, they now can fire hundreds of rounds per minute without a single pause.
How Air Brakes Work
auto.howstuffworks.com/auto-parts/brakes/brake-types/air-brake.htm
Air brakes aim to stop trucks, trains and buses from crashing. Learn why air brakes, not hydraulic brakes, slow these modes of transportation down.
How to Build Your Own Arcade Machine From an Old Computer
electronics.howstuffworks.com/how-to-tech/how-to-build-your-own-arcade-machine.htm
To build your own arcade machine, all you need is an old computer and a few other parts. See instructions for how to build your own arcade machine.
10 Effective Solutions: How to Keep Bugs Out of House
home.howstuffworks.com/home-improvement/household-safety/10-ways-to-bug-proof-your-home.htm
Whether you're frightened or fascinated by insects, you can probably agree they don't belong in your home. But how can you keep something so small from worming its way into your walls?
How Virtual Surround Sound Works
electronics.howstuffworks.com/virtual-surround-sound.htm
Virtual surround sound mimics the effect of multi-speaker surround-sound systems. Learn about virtual surround sound and find out how sound is perceived.
Epilepsy Overview
health.howstuffworks.com/mental-health/neurological-conditions/epilepsy.htm
Epilepsy operates like an electrical storm or traffic jam in the brain. Explore life with epilepsy and take a peek inside the world of the epileptic brain.