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Image by Compagnons

THE ROCKET LOCKER

No paywalls. No complicated sign-ups. Just free stuff.

“An invention is not something that exists; it is something that changes what exists.”

COSMIC CARTOGRAPHERS
STARWHEEL

Print your own Starwheel and use it to find constellations and navigate the night sky.

STEAMROCKET

PAPER CIRCUITS

Learn how to build paper circuits and how electricity flows. Components needed.

STEAMROCKET

MOON PHASE TRACKER

Track the Moon's changing shape and see the lunar
cycle unfold.
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