CrunchLabs by Mark Rober The Crunchinator
A hand-cranked crusher that shows how gears multiply force
A hand-cranked crusher that shows how gears multiply force
Build a giant wearable robot hand powered by water pressure
Real electronic parts that snap together, no soldering
Design marble runs powered by gravity, magnets and momentum
Build working circuits without a single wire or solder joint
A real first chemistry lab with 125 guided experiments
Your phone shows exactly where to point, then you take over
21 hands-on projects, from basic circuits to digital logic
First circuits with big snap-together parts and picture instructions
Chunky magnetic bars and balls that show attract and repel
Real-looking lab tools sized for preschool scientists
A real microscope with two big eyepieces made for little kids
Binoculars little kids can actually see through
Build a motorized race car with a V8, gearbox and suspension
A sun-powered kinetic flower that teaches motors and gears
Build 10 LEGO machines and link them into chain reactions
Design glittery marble runs and test drops, twists and races
Grow eight colorful crystals and display them on a light-up stand
Chip away at a dig brick to uncover 15 real gemstones
Volcanoes, crystals, gem digs and tornadoes in one box
Chemistry experiments disguised as magic tricks
The bigger Snap Circuits set for kids who want 500+ projects
62 experiments that make magnetic fields and current visible
Look at slides and solid objects with top and bottom lights
A real 60mm refractor sized for young stargazers
Turn rough stones into polished gems over a few weeks
A straightforward first telescope for the Moon and planets
The hands-on electronics primer many makers learned from
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