Collaborate Disseminate
The average cost of a desktop 3D printer has dropped like a stone over the last few years. They went from a piece of equipment you had to wait your turn to use at the hackerspace to something you can pick up on Prime Day, which has definitely been a …read more
Continue reading Sharpie Mount Brings Some Color to Your 3D Prints
Anyone who’s spent some quality time with a desktop 3D printer is familiar with the concept of supports. If you’re working with a complex model that has overhanging features, printing a “scaffolding” of support material around it is often required. Unfortunately, supports can be a pain to remove and often …read more
Continue reading Improving 3D Printed Supports with a Marker
How we missed this one from a few years ago is unknown, but we’re glad to catch up with it now. Have you ever needed to measure how thick the ink in a Sharpie line is? Of course you haven’t. But if you needed to, how would you do it? …read more
Continue reading Measuring Sharpie Thickness… The Ink Itself, Not the Pen!
“Gummy” might not be an adjective that springs to mind when describing metals, but anyone who has had the flutes of a drill bit or end mill jammed with aluminum will tell you that certain metals do indeed behave in unhelpful ways. But a new research paper seeks to shed light on the gummy metal phenomenon, and may just have machinists stocking up on office supplies.
It’s a bit counterintuitive that harder metals like steel are often easier to cut than softer metals; especially aluminum but also copper, nickel alloys, and some stainless steel alloys. But it happens, and [Srinivasan …read more
Continue reading Sharpies and Glue Sticks Fight the Gummy Metal Machining Blues
Keys was convicted for pasting login credentials to the Tribune Company CMS into an Anonymous chatroom. Continue reading Former Reuters Journalist Matthew Keys Sentenced to Two Years for Hacking