Ask Hackaday: Are Extruders the Only Feasible Tools for Toolchanging?

Art of 3D printer in the middle of printing a Hackaday Jolly Wrencher logo

Toolchanging in 3D printers is no longer something from the bleeding edge; it’s going mainstream. E3D has a high-quality kit for a toolchanger and motion system, our own Joshua Vasquez …read more Continue reading Ask Hackaday: Are Extruders the Only Feasible Tools for Toolchanging?

Ask Hackaday: Why Don’t Automakers Make Their Own EV Batteries?

Sales of electric vehicles continue to climb, topping three million cars worldwide last year. All these electric cars need batteries, of course, which means demand for rechargeable cells is through …read more Continue reading Ask Hackaday: Why Don’t Automakers Make Their Own EV Batteries?

Ask Hackaday: What is Amazon Thinking by Entering the Palm-Reading Business?

Have you heard about this One? At least three United States senators have, and they want to know what Amazon plans to do with all the biometric data collected by …read more Continue reading Ask Hackaday: What is Amazon Thinking by Entering the Palm-Reading Business?