Here’s how it works. Does your home have a lot of built-in light fixtures, such as recessed lighting, chandeliers, or wall sconces? If so, replacing all those lights with smart light bulbs can ...
Standing on ladders and wielding flashlights, four people are bringing a dark, dank restroom at the San Joaquin County Fairgrounds into the energy-efficient future. Their mission is to remove old ...
New research could help ... A Trick of Light: Researchers Turn Silicon Into Direct Bandgap Semiconductor Oct. 31, 2024 — Researchers have come up with a way to turn silicon into a direct bandgap ...