Interesting Engineering on MSN

New smart car charger uses solar and engine power to recharge batteries 13x faster

BLUETTI unveiled Charger 2 at CES 2026, combining alternator and solar charging into a single smart hub for overlanding and ...

This Ultra-Fast EV Charger Can Go Online Much Faster Than Traditional Installs

ElectricFish’s DC fast charger doesn’t need costly grid upgrades. Despite that, it can still deliver up to 400 kW.

This bright LED power bank got me through a 3-day blackout - and it can do so much more

A single charge of the 10000N was enough to run the Flash-1 mod for days, and it works with other accessories like fans and air pumps.