Tiffen UV Protection filter Film, as well as video, often exhibits a greater sensitivity to what is to us invisible, ultraviolet light. This is most often outdoors, especially at high altitudes, where the UV absorbing atmosphere is thinner; and over long distances, such as marine scenes. It can show...

A Classic Graphic Calculator With all the functions of a standard graphic calculator the CATIGA CS121 is suitable for students or professionals of any level. The CS121 contains a modern operating system and 70x70 LCD screen capable of displaying graphs and functions at the same time. Its programmabl...

Sharp Electronics EL-501XBWH Scientific Calculator Sharp Electronics' Commitment to Innovation Sharp Electronics strives to help you create a balance between work and personal time. Our products enhance life at work, at home, and everywhere in between. Sharp is dedicated to improving lives through...

Tiffen UV Protection filter Film, as well as video, often exhibits a greater sensitivity to what is to us invisible, ultraviolet light. This is most often outdoors, especially at high altitudes, where the UV absorbing atmosphere is thinner; and over long distances, such as marine scenes. It can show...

Professionals and college students have the flexibility no other scientific calculator can offer with the choice of RPN or Algebraic entry system logic. Delivers a large 2-line alphanumeric display with adjustable contrast, raised edges to protect the keys and a robust library of built-in functions...

EL-531TGBBW model is perfect for students studying general math and science, pre-algebra, algebra, geometry, trigonometry, statistics, biology, and chemistry and is comparable to the ti-30iis. This calculator performs 273 scientific, math, and statistic functions. This calculator utilizes a 2-line d...

Super fun experiments for kids to get super excited about scienceGetting kids excited about science can be difficult. Science Experiments for Kids provides young scientists ages 5-10 with hands-on experiments that teach them how to apply the scientific method. From the home laboratory of former chem...

It’s a scientific fact: Women rock!  A charmingly illustrated and educational book, New York Times best seller Women in Science highlights the contributions of fifty notable women to the fields of science, technology, engineering, and mathematics (STEM) from the ancient to the modern world. Full of...

Science has never been so easy—or so much fun! With The Everything Kids' Science Experiments Book, all you need to do is gather a few household items and you can recreate dozens of mind-blowing, kid-tested science experiments. High school science teacher Tom Robinson shows you how to expand your sc...

The Complete ICE Premium 8-Piece Car Kit includes the essentials to Turtle Wax's premium ICE car care line. Turtle Wax ICE Smart Shield Technology features the most advanced scientific polymer engineering to intensify and maximize car care results. Layers of interlocking synthetic polymers build an...

1. Comfortable hand feeling, light and portable, save enery and durable 2. High Quality SK-5 Carbon Steel Professional Hand Garden Shears Pruning Heavy Duty for general pruning task. 3. High quality screw fixation can be used for a long time and don't loose. When you cuttting is will be more conven...

SPECIFICATIONS： Core Size：60 Round Standard Weight：48g Midsize Weight：49g Package Include：13 x Champkey Grips  FEATURES:  Champkey grip is made of two parts, and the inner tube is made of rubber or ultra-light foaming material, Tacky Polyurethane outer layer for a great comfortable feel，more...