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Your search for "speaker" returned 666 results
How do I add a USB device to my computer if I am out of ports?
computer.howstuffworks.com/question361.htm
My computer came with one USB port, and my printer uses it. I would like to add a USB scanner to my machine, but how do I hook it in? And assuming that I can add it, can USB handle both a printer and a scanner?
How much power does a small transformer consume when plugged in but not doing anything?
electronics.howstuffworks.com/everyday-tech/plug-in-transformer.htm
How much power does a small transformer consume if it is plugged in but not doing anything? Learn how much energy and money you could be saving.
Inside a Power-Cube Transformer
science.howstuffworks.com/environmental/energy/inside-transformer.htm
A power-cube transformer is used for just about every electronic device, but what's on the inside? Take a look inside a power-cube transformer.
We Say 'Once in a Blue Moon' But Blue Moons Aren't That Rare
people.howstuffworks.com/once-in-a-blue-moon.htm
If something happens on a rare occasion, you might have heard someone describe is as a "once in a blue moon" situation. The phrase describes occurrences that don't come around often, making them extraordinary.
New MIT Headset Can 'Hear' Your Thoughts and Respond
electronics.howstuffworks.com/gadgets/high-tech-gadgets/mit-headset-hears-thoughts.htm
MIT's AlterEgo allows people to control computers without ever uttering one word. HowStuffWorks looks at how this could change the way we communicate.
Which US President Are You Most Like?
play.howstuffworks.com/quiz/which-us-president-are-you-most
US Presidents run the gamut from the likable to the surreal and paranoid. They all started out as ordinary people though, so we all have things in common with them. Which are you most like?
What's Your Siren Name?
play.howstuffworks.com/quiz/whats-your-siren-name
Rumored to lure sailors to their deaths during mythological times, sirens knew how to use their voices. How do you use yours? Share it will us and we'll give you a siren name!
What Kind of Car Matches Your Personality?
play.howstuffworks.com/quiz/what-kind-car-matches-your-personality
Buying a car isn't just a value proposition. It's a choice made with the heart. The "perfect" car is a car that matches the personality of the owner, both in how it looks and what it can do. Which is your match?
Which Sports Car Are You?
play.howstuffworks.com/quiz/which-sports-car-are-you1
Rev up your engine and put the pedal to the metal, it's time to see what this baby can do. Let's find out which vehicle best fits with your particular need for speed.
How Thought-Controlled Wheelchairs Work
computer.howstuffworks.com/audeo.htm
Thought-controlled wheelchairs intercept signals from the brain using an ambient audeo system. Read more about how thought-controlled wheelchairs work.