资讯

The waterways already irrigate much of the state’s crops, but now they will also cool the solar panels, just by nature of ...
An ATU student, with the use of limited resources, has built a solar-powered mobile fridge to help yoghurt and ice cream vendors preserve their wares.
Introducing the Jackery Solar Generator 2000 Plus Kit, which has a 4 kWh capacity and can be expanded up to 24,000 watt-hours ...
A n asteroid the size of a skyscraper is approaching Earth at a sprightly 24,136 miles per hour—and will be at its closest to us in two days' time. The space rock—dubbed "2025 FA22"—is a sizeable 520 ...
California lawmakers sent Newsom hundreds of bills to sign or veto by Oct. 12. Here's a look at some of the most high-profile ...