Tech Showcase Archives | Page 119 of 581 | The Cool Down

Two solar inverters mounted on a wall with nearby tools and cables, and greenery in the background.

Tech

Experts break down how to extend the lifespan of home battery backups

A heat pump unit stands outside in a snowy landscape, surrounded by greenery and a building.

Tech

Rural New England towns ditch expensive electricity through heat pump upgrades

A group of researchers examines an ancient sarcophagus inside a stone cave.

Home

Ancient burial shaft packed with painted coffins and mummified cats found in Egypt

A Tesla showroom at night featuring a sleek car displayed behind large glass doors.

Tech

Tesla falls out of China's EV top 10 as BYD surges

A lone sheep stands in a field beneath a solar panel installation, with other sheep visible in the background.

Tech

Tennessee solar farm switches to grazing mode so cattle can safely roam beneath the panels

A yellow school bus and a blue and white transport bus parked side by side on a city street.

Tech

New York deploys 1,850 zero-emission vehicles as state charging network tops 1,300

A red and black Toyota SUV is parked, showcasing its sleek front design and modern headlights.

Business

EV registrations plunge 25% before rebound lifts Toyota, Lexus, and Subaru

Business

BYD brings Denza to Europe in a direct challenge to BMW, Porsche, and Mercedes

A close-up of a clear, multi-chambered electrolysis cell with connected tubing and wires.

Tech

Chinese scientists unveil battery that could crack hydrogen storage at room temperature

A silver electric car parked on a tree-lined street, with shadows cast on the asphalt.

Tech

World's first mass-produced semi-solid-state EV hits 100,000 in China after just 8 months

Business

BYD moves on Europe's struggling car plants as Stellantis falters

A person holds a black electronic device on a workbench surrounded by tools and equipment.

Tech

DIY solar expert tears into $600 Amazon battery and finds 'crooked' cells inside