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Hack a Typewriter to Tweet What You Type
Who doesn't love the mechanical feel of typing on a typewriter? Two brothers hacked a typewriter to tweet out the messages they typed.

Build a “Tantalus Cup” with a Hidden Siphon to Prank Your Friends
Learn this party trick first pioneered by the ancient trickster/tinkerer Ctesibius. The siphon in this cup will quickly teach you a lesson in moderation.

Crochet Your Own Adorable Amigurumi Resistor
What a better way to show your love of electronics (and help you remember ohm values) than crocheting your own amigurumi resistors.

Crocheted Drink Coasters Stack Up as a Veggie Sandwich
Pros of having a crocheted sandwich: Doesn't get moldy, is very cute. Cons of having a crocheted sandwich: Can't eat and we are very hungry.

Crochet a Wonder Woman Inspired Coaster Set
You can crochet a simple star inspired by Wonder Woman and the bold lines and colors of old comics.

Build a Rustic Cedar Hot Tub for Under alt=
After a long day of working on the homestead, nothing beats a warm soak in a rustic cedar hot tub that was built for under $1000.

Build a Low-Pressure Propane Source
Most propane-based projects only require a basic low-pressure source. You can build one from off-the-shelf parts.

Transform a CD Case into a Hologram Illusion
Build a tiny “Pepper’s Ghost” illusion to play holograms on your smartphone!

Gaze Across the Solar System with a 3D-Printed, Raspberry Pi Telescope
The PiKon telescope is an open source, 3D printed, Raspberry Pi telescope supported by a growing community of amateur scientists.

Howtoons: Cut and Fold Platonic Mathematical Shapes
Platonic solids are great mathematical fun. Print, cut, and fold these shapes for homemade gaming dice — or use as templates for larger shapes!

Grow Crystals That Glow with Magnetic Induction
You can grow a crystal around an LED light that's powered by magnetic induction.

Make Edible Paper in 3 Easy Steps
You can whip up this super-easy edible paper in as little as 15 minutes and use it for secret messages, decorative foods, and more!