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Since 1983, developing the free Unix style operating system GNU, so that computer users can have the freedom to share and improve the software they use.

Texas Instruments is committed to providing calculators and educational solutions that will enhance student performance in math and science. Your Passion. Our Technology. Student Success.

WikiAnswers: Questions and Answers from the Community

TI has just come out with a new color graphing calculator. You can view images and do 3D graphing. And it has a backlit screen and rechargeable battery. Check it out.

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The United States Naval Academy, established in 1845, is the undergraduate college for the Navy that prepares young men and women to become professional officers in the US Navy and Marine Corps.

Datamath Calculator Museum

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Vernier Software & Technology