Recently, I needed a special photograph for my Soda Can Label Embossing project. I wanted to show a long embossed label arranged in a spiral, so that both the front...
Posted by Sean Michael Ragan
Categories: Science, Photography & Video | No Comments
Nearly 200 years ago, Joseph von Fraunhofer built the first spectroscope and saw dark lines in the spectrum of the sun. This led him to discover that you can determine...
Posted by Simon Quellen Field
Categories: Science | No Comments
As my second guide, Build a Hovercraft being my first, I will teach how to create 3D images and view them. This 3D is not anaglyph, or red and blue...
Posted by Ben Adase
Categories: Photography & Video | No Comments
The Trip-Cam is a trip-wire triggered spy- and security camera. Sweet!
Posted by Jack Brunning
Categories: Electronics | No Comments
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