Fluorescent lamps are now an item of the past as the rest of Oregon House Bill 2531 took effect January 1, 2025.The bill ...

Oregon has become the seventh state to ban the sale of fluorescent lightbulbs due to their mercury content, encouraging ...

A burned out lightbulb is usually a big annoyance. But with this brilliant DIY terrarium project, you can give old lightbulbs ...

CD4 T helper cells are a type of white blood cell called a lymphocyte that serves an important role in your immune system. These cells help defend the body against infection by directing other "killer ...

K-drama fans may know actor Kim Hie-won from his many roles in dramas such as My Love From The Star, Misaeng: Incomplete Life, Angry Mom, Bring It On Ghost, Behind Your Touch, Han River Police and ...

If you just want to experiment with varying the brightness levels and colors in a specific room, then almost any bulb with a tolerable app will do just fine. The performance differences between ...

What Is a Light-Year? A light-year is the distance light travels in one year. Light moves incredibly fast — about 186,000 miles (300,000 kilometers) per second, covering 5.88 trillion miles (9.46 ...

In milder weather, they can even be planted in January! Just be sure to plant the bulbs at the correct depth, which is three time the height of the bulb. In heavier soils plant them about two times ...

The T4 and T4A reporting requirements for employer- and payer-offered dental benefits, for issuers who would otherwise enter code 1, are waived again for 2024. This Canadian Dental Care Plan (CDCP) ...

Researchers from a 2016 study looked at the impact of light pollution—light from billboards, streetlights, buildings, cars, and more—on sleep quality. They found that even a little light—such as that ...