Curiosity Box 4-Box Bundle Free t-shirts in the boxes. Choose your size (some sizes may be unavailable for some boxes, in which case you will receive the closest bigger size):XL practical way to carry two

practical way to carry two drinks at once while learning the physics behind fluid dynamics

Knight’s Tour sleeve

Erdapfel Coasters (inspired by historical globes)

How blocking an air hole stops liquid in its tracks

Orrery Calendar (a model of celestial motion)

Curiosity Box 4-Box Bundle Free t-shirts in the boxes. Choose your size (some sizes may be unavailable for some boxes, in which case you will receive the closest bigger size):XL practical way to carry twoThe Curiosity Box Bundle For the first time, you can get four full Curiosity Boxes in one packageno subscription required. Normally released one per season, this special bundle brings together the Winter 2025, Fall 2025, Spring 2026, and Legacy editions for a deep dive into science, perception, and the natural world. Each box is curated by the creators of Vsauce to spark curiosity through hands on exploration, original experiments, and thought