[ad_1] Conserving energy is something every animal does, and we humans are no exception. Especially when energy costs are high — something many of us have been uncomfortably aware of in recent years — figuring out ways to live life without burning through excess fuel (and polluting the environment) is a serious priority. Technology has […]

[ad_1] During the 1980s and 1990s Novell was one of those names that you could not avoid if you came even somewhat close to computers. Starting with selling computers and printers, they’d switch to producing networking hardware like the famous NE2000 and the inevitability that was Novell Netware software, which would cement its fortunes. It […]

[ad_1] One of the cringier aspects of AI as we know it today has been the proliferation of deepfake technology to make nude photos of anyone you want. What if you took away the abstraction and put the faker and subject in the same space? That’s the question the NUCA camera was designed to explore. […]

[ad_1] When you think of EVs from the 90s, GM’s EV1 may come to mind, but [bleeptrack] found a more obscure CityEL three wheeler to restore. This Personal Electric Vehicle (PEV) is no spring chicken, but a new set of LiFePO4 batteries should give its 48 V electrical system a new lease on life. [bleeptrack] […]

[ad_1] (a) The 12 permanent magnet holder subsegments. (b) The 16 planar, circular toroidal field coils are positioned inside the water-jet cut support structure. (c) The glass vacuum vessel is joined by 3D-printed low-thickness couplers. Glass ports were hot welded to the torus. (Credit: T.M. Qian et al., 2023) When you think of a fusion […]

[ad_1] Do humanoid robots dream of electric retirement? Who knows, but maybe we can ask Boston Dynamics’ Atlas HD, which was officially retired this week. The humanoid robot, notable for its warehouse Parkour and sweet dance moves, never went into production, at least not as far as we know. Atlas always seemed like it was […]

[ad_1] Here at Hackaday we’re a varied bunch of writers, some of whom have careers away from this organ, and others whose work also appears on the pages of other publications in different fields. One such is our colleague [Lewin Day], and he’s written a cracking piece for The Autopian about the effort to keep […]

[ad_1] [MakerSpace] wanted to 3D print an RFID card holder. On one side is a slot for a card and on the other side has recesses for the RFID antenna. They used these to control access to machines and were milling them out using a CNC machine. Since there were no flat surfaces, he had […]

[ad_1] Most hams can tell you that it’s possible to get a nasty RF burn if you accidentally touch an antenna while it’s transmitting. However, you can also cop a nasty surprise on the receiving end if you’re not careful, as explained in a video from [Grants Pass TV Repair]. It’s hard to see in […]

[ad_1] An unwritten rule is that if two systems runs even roughly the same CPU, you are obligated to port software between them, or at least give it a fair shake. This led [grubbycoder] down the path of porting Sonic 2 for the Sega Master System (to the eZ80-based Ti 84+ CE. Selecting this particular […]