Curiosity Box 4-Box Bundle

🔬 The Curiosity Box Bundle

Get four full Curiosity Boxes in one package, no subscription required. This bundle brings together the Legacy, Summer 2025, Winter 2025 and Spring 2026 boxes: 21 hands-on items covering physics, math, chemistry, astronomy, biology, perception and the history of science.

Every box is designed by Michael Stevens of Vsauce and the Inq Factory team to turn big scientific ideas into things you can hold, build and play with.

What's inside (click a box name for more info)

🕰️ Legacy Box
Our best items of all time, reissued:

• Chandler Gyroscope: explore angular momentum and how gyroscopes keep planes, spacecraft and phones oriented
• Soma Cube: seven pieces, 240 ways to build a cube, plus the story of its inventor, Piet Hein
• Astonishing Ruler: measure in microeverests, light picoseconds and beard fortnights, and learn how fast light and sound really travel
• To-scale Planet Stickers: see the true sizes of the planets and how solar systems form
• Art Forms in Nature by Ernst Haeckel, with a preface by Michael Stevens: a classic of scientific illustration
• Vsauce Vice Shirt

☀️ Summer 2025 Box
Light, perception, logarithms and deep time:

• K9 Glass Prism: split light into a rainbow and repeat Newton's famous experiment
• Bezold-Stroop Shirt: two illusions that reveal how the brain handles color and attention
• Slide Rule Chopsticks: steel chopsticks that work like a slide rule, for multiplying, dividing and finding roots with logarithms
• History of the Earth Helical Jigsaw: a 328-piece spiral timeline of evolution, with a guide to about 30 organisms
• Puzzle Me Twice by Alex Bellos: counterintuitive puzzles that train logical thinking

🌨️ Winter 2025 Box
Space, geography, topology and survival:

• Orrery Calendar: a page-a-day calendar showing planet positions and moon phases for both hemispheres
• Erdapfel Coasters: 12 coasters that form a dodecahedron globe based on the oldest surviving globe, from 1492
• Möbius Scarf: zips into a one-sided loop for a wearable lesson in topology
• InQ Blocks Puzzle: 80 pattern cards to recreate with blocks, training spatial reasoning and speed
• Robinson Crusoe: Desert Island Edition: one of the first English novels, with kindling pages and a ferro rod firestarter

🌸 Spring 2026 Box
Perception and chemistry:

• Rabbitduck Plush: the famous ambiguous figure, and what it shows about how we see
• Ambicuties Stickers: more ambiguous figures, from the mowl to the squido
• Inq's Curious Egg Molds: shape cooked eggs into a diamond, a die and Einstein's head while learning how heat changes proteins
• Yellowcake T-shirt: traces how uranium ore is refined, and why it's so hard to do
• Periodic Snail Pin: Benfey's 1964 spiral periodic table, an alternative way to arrange the elements

Why it matters

• Four complete Curiosity Boxes in one order
• Covers many subjects: physics, math, chemistry, astronomy, biology, geography and the history of science
• Hands-on learning with real objects, puzzles, experiments and books
• Free curriculum templates to plan lessons around each box

Quantities are limited, so get yours before they're gone.