How Batteries Work

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10 iPad Apps for Teaching Kids to Read How Batteries Work Tech Talk: RAM Quiz It's a Bird, It's a Plane, It's a Superconductor 10 iPAD APPS FOR TEACHING KIDS TO READ Children take to iPads in much the same way they do to building blocks, dolls and trucks. Capitalize on that affinity by downloading these 10 apps to help teach your child to read. Essential Gadgets 10 iPad Apps for Toddlers 5 Great Tablets for Drawing How Batteries Work Batteries power all sorts of things -- they're in our cars, our PCs, our cameras, our cell phones. How do these tiny cans of chemicals provide power for so many of our daily conveniences? Batteries 5 Ways to Extend the Life Of Your Household Batteries Could blood be used to power batteries? Tech Talk: RAM Quiz How much RAM is in your computer? Do you need more? And if you do, how do you know? Take this quiz to learn everything there is to know about RAM. RAM Videos How to Add RAM to Your Desktop Does adding more RAM to your computer make it faster? It's a Bird, It's a Plane, It's a Superconductor What are superconductors? What is electrical resistance? How can superconductors levitate? TechStuff RSS Quiz: How super are superconductors? What is superconductivity?   At Discovery, we value your privacy. If you would like to adjust your email preferences, please click this link to our subscription center, where you can manage your account. Please click here to unsubscribe. Discovery Communications, LLC One Discovery Place, Silver Spring, MD 20910