Who Invented the Computer?

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Make Money Speakers Computer Invention Gas Mileage Monitor Top 10 Ways to Make Money on the Internet Most of us leave the house every day to go to work and make money. But some people have found a way to run their own Internet business from home. You can do it, too. How to Make Millions Top 5 Richest Internet Entrepreneurs Can you get rich selling stuff online? How Speakers Work In any sound system, ultimate quality depends on the speakers. The best recording, encoded on the most advanced storage device and played by a top-of-the-line deck and amplifier, will sound awful if the system is hooked up to poor speakers. Homemade Surround Speakers 5 Things to Look for When Buying an AV Receiver How do I get the best sound out of my car's audio system? Who invented the computer? We'll give you two hints: This person of diverse interests also invented the cowcatcher device for trains, and he held a distinguished mathematics professorship at the University of Cambridge. Any guesses? Mythbusters on Computer History Ultimate Computer History Quiz 10 Types of Computers How accurate are gas mileage monitors? You know the calculation: number of miles on your trip odometer divided by your tank capacity. Mileage monitors claim to one-up such simple estimates with real-time feedback. Are such monitors really accurate, and does it even matter if they are? Car Gadget Pictures Top 5 Car Gadgets 5 iPod Car Accessories   At Discovery, we value your privacy. If you would like to be removed from the HowStuffWorks.com newsletter or other newsletter emails like this, please click this link to our subscription center, where you can manage your account. Discovery Communications, LLC One Discovery Place, Silver Spring, MD 20910