Servo plotter do not need anything exotic

Although the widespread use of 3D printers has made things like linear bearings and lead screws more common, you still can not run down to your local hardware store and get them. However, you can get drawers and any hobby shop can sell you some … Read More

What we were wrong about Tech

The technique can not solve problems caused by car addiction: For a long time, I was passionate about transportation-related technologies, including apps that made it easier for people to take an Uber to a train station or a ride on a scooter the last mile … Read More