A typical kaleidoscope contains 2 mirrors angled at 60°, which reflect a pattern to create a symmetrical effect that we can emulate in software such as Photoshop.
About 13 years ago I learned of some military research into a satellite- and missile-defense device that would propel projectiles using Lenz’s law, which governs the direction of electrical current induced by a changing magnetic field.
Have you ever wanted to share files between two computers without a flashdrive or play a game together with your friend?
This guide will unmake a Canon printer/scanner/fax into Maker resources.
I first came across this puzzle a few years ago at my uncle’s estate sale; apparently it was his father’s.
Fashion a stylish glasses carrying case from a great old tie.
I certainly appreciate the craftsmanship of stained glass, but I’ve come up with something that gives a similar effect without the prerequisite labor.
Want to showcase the beautiful old buttons in your collection?
In the height of summer, there’s nothing like an ice pop to cut through the heat.
When the inspiration hits to start weaving, pull out your handy pocket loom and you’re ready to go.
I have wanted to weave since I can remember, but I always thought it was impossible because of space constraints.
Before Chester Carlson invented photocopying, inventors engineered various mechanical devices to replicate images.