Technology, Other

The EL-W535TGB-BL model is perfect for students studying general math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, and chemistry. This calculator performs 422 advanced scientific, math, and statistics functions. The EL-W535TGB-BL utilizes a 4-line display featuring an exponent symbol. WriteView display allows users to view their input and results as they would appear in a textbook. The home key allows users to start fresh from any screen. This calculator has eight temporary memories, three definable memories, one independent memory, and one last answer memory. This calculator also allows equation editing & playback, 1 & 2 variable statistics, normal, stat, and drill modes, seven regression types, and N-BASE calculations: HEX, BIN, DEC, OCT, PEN. Other functions include: logarithms, reciprocals, powers, roots, factorials, trigs, and hyperbolic trigs. Includes a protective hard case and operates on twin-power (solar with battery backup).

High-contrast portable cinema projection screen delivers precise images for a guaranteed clear picture. Lightweight, 22 lb screen is ideal for the home or office. Expands from 50" to 74" high in an instant for easy viewing by all audience sizes. Easy-to-use lift mechanism allows for set up with just one hand. Sturdy, locking feet hold the screen in place. Sleek, durable carrying case allows for safe, easy portability. Modern Euro™ design provides sleek styling and maximum durability.

Sturdy, high-capacity file cabinet holds hundreds of CDs. Key lock drawers provide you with secure storage. Each drawer has three compartments and accommodates Vaultz® CD folders, slim cases or full size jewel cases.

For more versatility, this presentation pointer works as a Class 2 laser, PDA stylus, ballpoint pen and LED light. Best for small venues, it projects a red dot. Class 2 is safer to use because it is less powerful. However, it is still highly visible in any room condition and can be used on any medium. Durable, all-metal body. Stylus is compatible with resistance screen devices only.

Casio FX-115ESPLS2-S 2nd Edition Scientific Calculator with slide on hard case and sleek new design. With the Natural Textbook Display, in addition to advance Statistics, Matrix, and Conversion functionality, is a perfect choice for high school and college students. Recommended for students taking General Math, Pre-Algebra, Algebra I and II, Geometry, Trigonometry, Statistics, Calculus, Chemistry, Engineering.

The FX-260 Solar II scientific calculator is an attractive choice for students and professionals. It features a 10-digit display that is large enough to handle decimal, trigonometry, exponential, and statistical functions in addition to hundreds of other math functions. True to its name, the FX-260 Solar II is solar-powered, allowing you computational access without the hassle of losing power in times of greatest need. This calculator comes in a light-weight, portable case.