MIT Y-Zipper Three Sides 3D-Printing Robotics
Researchers at MIT reached back to 1985 and pulled an old design out of storage. What they built with 3D printers now turns three floppy plastic strips into a solid beam in seconds. The device carries a simple name: the Y-zipper. Its triangular profile locks parts together so tightly that soft tentacles become load-bearing supports. Engineers can print the whole assembly in ordinary plastic and watch it switch states on command.

Humanoid Robot Haptic Feedback Racing Simulator HumanoidTurk
Full motion racing simulators deliver that stomach-dropping feeling of speed and cornering, yet most setups carry prices that put them out of reach for regular players. Researchers saw an opportunity in the growing number of humanoid robots already available in some homes and labs. Their solution carries the name HumanoidTurk and centers on a Unitree G1 robot that sits right behind whoever is playing.

Over-Engineered DIY Cardboard PC Case
Modders have been experimenting with cardboard enclosures for years, but few can pull off something as elegant as computer enthusiast mryeester’s latest creation. His finished system appears to have been put together as a purposeful design choice rather than an emergency repair job. It has the works, as in clean cutouts, lots of layers to keep it rigid, and just enough room inside to fit conventional components without difficulty.

Mini Data Center Closet
One computer enthusiast finally hit the wall with a crowded closet full of loose gear and realized something had to change. He set out to create a small data center that would run its own servers, manage networking, and keep everything neat enough to fit inside a regular room. He ended up with a 12U rack on wheels, complete with corporate hardware, unique cables, and smart mounts that kept everything accessible while remaining relatively compact.

Last Tesla Model S, Model X Production Line Ever
On May 9th, workers at Tesla’s Fremont factory in northern California were left staring at a still production line, which is an unusual sight to say the least. Aerial images of the final cars in the outbound lot showed them lined up and ready to be picked up by their new owners, just like they used to be, though these weren’t quite like the typical batch. There were only 250 Model S cars and 100 Model X SUVs produced, all of which included the Plaid powertrain and a number of handcrafted features that set them apart.

DJI Osmo Action 4 Essential Combo
When photography enthusiasts begin shopping for action cameras, the latest models with all of their bells and whistles typically receive all of the attention. These newer models have fancy resolutions and tons of sensors, but after months of putting the DJI Osmo Action 4 Essential Combo, priced at $198.99 (was $299), through its paces, hiking, bicycling, and even taking it underwater, users have surprisingly come to dub it the most undervalued action cam around.