Could a cheap soil sensor help me rescue the orchid on my kitchen table that's been struggling for weeks? Common capacitive soil moisture sensors rely on the electrical properties of the materials ...

The workings of electricity are often introduced to students by way of a comparison to water, with voltage analogous to pressure, current to flow rate, wires to hoses, and so on. Even in more advanced ...

The Heartopia x My Little Pony event is almost here, bringing with it puzzles to complete, the Tree of Harmony appearing on ...

Due to historical engineering decisions made many decades ago, a great many irrigation systems rely on solenoid valves that ...

Wherever hydrogen is present, safety sensors are required to detect leaks and prevent the formation of flammable oxyhydrogen ...

Olimex HoT (Home of Things) is a lightweight Smart Home solution designed to run on low-end hardware (128MB RAM, 128MB flash) ...

Delray Beach is temporarily using water from Boca Raton and Boynton Beach after a recent raw water main break.The city said Saturday the emergency water interconnections were opened with the other ...

Syracuse, N.Y. — The Onondaga County Water Authority is urging customers in six towns to conserve water after a major break in a large-diameter transmission main, officials said Saturday. The damaged ...

The training and use of artificial-intelligence systems such as ChatGPT might already result in more annual carbon emissions than New York City and more water consumption than all the bottled water ...

Most water used by farmers and cities along the Rio Grande is unsustainable. These communities are using more water than nature can replenish — and there’s no plan for paying that debt back. That ...

Consumers are using ChatGPT and other artificial-intelligence apps to book vacations and shop online. What they may not realize: Companies are using AI to squeeze more from your wallet.