Collaborate Disseminate
Whenever [Ken Shirriff] posts something, it ends up being a fascinating read. Usually it’s a piece of computer history, decapped and laid bare under his microscope where it undergoes reverse …read more Continue reading Inside Globus, a Soviet-Era Analog Space Computer
Listening to radio from distant countries used to take a shortwave rig, but thanks to the Internet we can now pull in streams from all over the globe from the comfort of our own desktop. With a few clicks you can switch between your local news station and the latest …read more
Continue reading World Radio Lets Your Fingers Do the Walking
Assuming you don’t work at a major space agency, you probably don’t really need to know the exact location of the International Space Station at all times. If you’d like to know just because it’s cool, this lamp is for you.
The lamp is driven by a Wemos D1, which …read more
Terrestrial globes are almost a thing of the past in an era of Google Earth, but they can still be an exciting object worth hacking together, as [Ivan Miranda] shows with his glow-in-the-dark globe. It’s a globe, it’s a display, and it’s a great use of glow in the dark filament.
For the mechanical part of this build, [Miranda] used glow in the dark filament to 3D print a sphere and a reinforcing ring that hides inside. A threaded rod through the middle secured with screws and bearings make an appropriate spindle, and is attached to a stepper motor in …read more
Continue reading Glow In The Dark Globe On A Spherical Screen
As Tenable’s Vice President of Strategy, Matt Alderman is responsible for developing long-term strategies for messaging, new market entries, and product development to meet the emerging needs of Tenable’s customers across the globe. Full Show Notes Visit http://securityweekly.com/esw for all the latest episodes! http://traffic.libsyn.com/eswaudio/Enterprise_Security_Weekly__31_-_Matt_Alderman_Tenable_converted.mp3 Continue reading Enterprise Security Weekly #31 – Matt Alderman, Tenable
Some time back, we posted about [Gavin]’s laser-cut/3D printed Dymaxion Globe — if you haven’t read about it yet, you should check it out. [noniq] loved the idea, and like a true hacker, built and shared an improved Foldable Dymaxion Globe. It can snap together to form an icosahedron globe, or it can be laid flat to form a map.
Like the original, [noniq]’s version is laser cut and engraved, and uses some 3D printed parts. But it does away with the fasteners (that’s 60 pairs of nuts and bolts), and instead uses neodymium magnets to make all the triangle …read more
Everyone knows that globes are cool — what else would you use as the centerpiece of your library/study? But, sadly, making your own isn’t a simple process. Even if you had a large (preferably hollow) sphere to work with, you’d still have to devise a clever way of printing the map in sections that can be glued to the curved surface. Wouldn’t it be easier if you could just laser cut flat sections, and assemble them to form a faceted “globe?”
Well, it is, and you can! Because, [Gavin] over at tinkerings.org (a Hackaday favorite) has created the files to …read more
Everyone knows that globes are cool — what else would you use as the centerpiece of your library/study? But, sadly, making your own isn’t a simple process. Even if you had a large (preferably hollow) sphere to work with, you’d still have to devise a clever way of printing the map in sections that can be glued to the curved surface. Wouldn’t it be easier if you could just laser cut flat sections, and assemble them to form a faceted “globe?”
Well, it is, and you can! Because, [Gavin] over at tinkerings.org (a Hackaday favorite) has created the files to …read more
It always seems odd to us that magnetic levitation seems to only find use in big projects (like trains) and in toys. Surely there’s a practical application that fits on our desktop. This isn’t it, but it is a cool way to turn a cheesy-looking levitating globe into a pretty cool Star Wars desk toy.
As projects go, this isn’t especially technically challenging, but it is a great example of taking something off the shelf and hacking it into something else. The globe covering came off, revealing two hemispheres. A circular hole cut out and inverted provides the main weapon. …read more
