Engineers build robotic fish that swim, dock and recharge themselves with no feeding required

Watching fish glide silently around a tank is one of the most relaxing hobbies a person can pick up, but keeping an actual ...

We Crafted With 3D Printing Pens at Home—These 4 Were Oddly Satisfying

We tried the top-rated 3D printing pens for kids, teens, and adults who are 3D-craft beginners, from brands like 3Doodler, ...
Tech Xplore on MSN

Team uses 3D printing to develop zinc-ion hybrid battery with seven times more energy

Storing solar and wind energy to meet the increasing power needs of the electrical grid calls for devices that can deliver ...
Interesting Engineering

New zinc battery stores 7x more energy, keeps 82% capacity after 1,500 cycles

UCLA researchers have developed a 3D-printed zinc-ion hybrid battery that stores 7 times more charge for cheaper grid energy ...
Tom's Hardware on MSN

Maker's Pet kicks off oomwoo, an open-source robot vacuum you can 3D print yourself

Maker's Pet has launched oomwoo, an open-source robot vacuum that owners build themselves.