An alloy of 1.3% copper, 0.3% magnesium, and 0.3% manganese in aluminum, etched with potassium permanganate and lye. So I woke up this morning all pumped up to blog about metallography. If you don’t already know, metallography is a type of scientific microimaging that involves mirror-polishing metal surfaces and then etching them with various reagents […]
Assemble your very own HD home theater projector using these DIY kits from G&P Optoelectronics. Combine the optics, housing, lighting, and electronics bundles and with luck you’ll be watching your favorite episodes of Make: Television in glorious 1280×720 HD in no time.
I recently got it in my head that I wanted to take some time-lapse photos showing the oxidation of various bright-polished metals over the course of a week or so. Investigating the possibility of setting up an intervalometer for my elderly Coolpix 4300 quickly became frustrating, however, as I realized that I was facing a […]
William Grill needed a better view of his work surface for project prototyping. Using an inexpensive color video camera, he was able to create a simple display system that shows his work at 12x on his PC monitor. “It’s amazing what detail you can see when you view your solder surface mounted parts at 7-, […]
Media player, mobile phone, Internet device, gaming console… sketch pad? It would seem that not only is the iPhone up-ending the mobile and gaming industries, but it seems to be making inroads into fine art as well.
Fun vid by Bang-yao Liu, bringing the coordinated tyranny of stickies to life – This is my senior project at Savannah College of Art and Design. Where my idea comes from is that every time when I am busy, I feel that I am not fighting with my works, I am fighting with those post-it […]
Recently Hackerbot Labs was invited by Intellectual Ventures to demonstrate their Maker Faire Editor’s Choice Award winning high voltage coin shrinker in front of a Vision Research Phantom 100kfps high-speed camera.
