* The world’s best science kits
   by science legend, Vsauce

Camera Lucida

This modern version of the classic Camera Lucida lets students trace real-world objects while exploring optics, perspective, and how mirrors manipulate light.

Ambitrope Coin & Stand

A spinning coin that demonstrates ambigrams (images that change depending on orientation) and zoetropes, an early form of animation. Introduces concepts including persistence of vision, rotational motion, and visual perception.

Spectropia

This beautifully restored collection of classic optical illusions teaches students about afterimages, color perception, and the science of human vision while exploring the history of visual psychology.

Dog Safety Shirt

This educational item demonstrates how dogs perceive color differently from humans, providing a fun introduction to biology, color vision, and comparative animal science.

Numeral Puzzle

A challenging packing puzzle where students must fit digital-style number segments into a rectangle. Develops logical thinking, geometry, perseverance, and visual-spatial reasoning.

Stickers Dogs Can't Enjoy

These stickers appear colorful to people but look very different to dogs, helping students understand how different species perceive the world and introducing concepts from biology and vision science.