Flexible solar panels are quickly gaining popularity among homeowners and vanlifers looking for a lightweight, portable way ...

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

The good news is that the Jackery Explorer 2000 v2 just dropped to an all-time low of $699 on Amazon, slashed from its usual $1,499 price. This massive 2042Wh battery costs roughly what budget gas ...

The solar cells combine multilayer graphene with silicon wafers, harvesting both solar and kinetic energy for continuous operation. Tests show the cells can autonomously power supercapacitors embedded ...

Tests confirm graphene-based energy harvesters can use ambient energy to run ultra-low power sensors — the first hurdle in developing autonomous sensor systems.

Fleet electrification success depends less on battery cost and more on how operators manage depot power, routes, weather, and payload.

Discover the best home-improvement products—lab-tested, expert-approved upgrades for kitchens, baths, and beyond from Good ...