Interesting Engineering on MSN

China’s new solar battery converts sunlight into stored electricity with 4.2% efficiency

Chinese scientists have built a solar battery that captures sunlight and stores electricity at the same time with 4.2 percent ...

Twelve South PlugBug with Find My review: The ultimate travel charger

The Twelve South PlugBug with Find My is easily my favorite travel charger and boasts the title of the first charger to ...
CNET

I Tried Samsung's Galaxy Z TriFold and Z Fold 7. Here's How the Foldable Phones Differ

Does Samsung's Galaxy Z TriFold stand a chance against the lightest book-style foldable phone of the year? Let's compare the ...