High Contrast Linear Polarizing Film featuring excellent extinction ratio and high transmission. Ideal for a range of imaging applications, teaching experiments and more. Available in sheets, can be easily cut with scissors to fit any application need. Linear Polarizing sheets are used in experiment...

Over a year on the New York Times bestseller list and more than a million copies sold. The essential universe, from our most celebrated and beloved astrophysicist.What is the nature of space and time? How do we fit within the universe? How does the universe fit within us? There’s no better guide thr...

Tan Physics True-Color Formula 12 is perfectly formulated to provide you with a rich and natural looking tan that will exceed even your highest expectations. Not only will it leave your skin gorgeously bronze but it is formulated with exclusive anti- aging moisturizers that hydrate, replenish, and r...

Whether you call them triangular prisms or equilateral prisms, our Amlong Crystal Prisms are the perfectly clear solution to your photography or teaching needs. Dimensions: Length: 6 inch / 150mm; Side Length: 1.38 inch / 35mm. Our prisms are wider than most competitor's prisms making them easier to...

PREMIUM PRACTICE FOR A PERFECT 5! Ace the AP Physics 1 Exam with this Premium version of The Princeton Review's comprehensive study guide. Includes 5 full-length practice exams, plus thorough content reviews, targeted test strategies, and access to online extras.Techniques That Actually Work.• Tried...

Instruction: 1. Firstly , take 4 Lemons(other fruits like apple, orange, potato also OK).2. Push 2 metal plates (one copper, one zinc) into each of them, connect copper plate of a lemon to zinc plate of another lemon with wires. 3. Then, connect wire from copper plate of first lemon to  long termina...

Teach children about the invisible power of magnetism with the 4M Anti Gravity Magnetic Levitation Science Kit. This science kit teaches kids about magnetic force through several fun, hands-on experiments. Experiments include floating a pencil, levitating a screw, building a maglev, and more. The ki...

Not for children under 3 yrs. Prism Length: Approx. 2.5 inch / 60mm

Playz science kits provide children with a fun and educational way to learn about different classroom subjects through unique and exciting science experiments that helps foster A+ grades in school!

Fun Comes to Physics for KidsHow far can you shoot a pom-pom with energy generated from rubber bands? What attracts goo to a balloon? Can you cook s’mores using energy from the sun? Show kids how cool it is to learn physics with 40 fun and engaging experiments.Created by board-certified science teac...

Explore the science behind magnetism! Use real lab tools and materials to perform amazing experiments and experience what it's like to think like a scientist or an engineer. Kids will Float magnets, move trains, create compasses, and more, becoming an expert in all things magnetic. The fact-filled G...

Stream Liners No-Wash Disposable Car Seat Protectors are the best performing and most Eco-Friendly children's seat protectors available. The patented Stream Liners design exceeds FMVSS 213 crash test requirements, boasts the largest absorption capacity, and is the thinnest, most comfortable design....