BEST LED FOR EFFICIENCY: Feit Electric A19 LED Light Bulb Wattage: 8.8 Watts Why we love it: They have a lifespan of up to 25,000 hours or 22.8 years. They're dimmable. They're 100 percent mercury-free. They emit zero ultraviolet light, so the...
In Chinese, the word 天 (tiā) refers to both the sky and the heaven. When heaven opens, one would expect to be showered upon with all kinds of blessings. Therefore, this expression means to have a very fantastic idea, to daydream, or to have one’s head in the clouds. 以他微薄的...
Do we have to revert to the lifestyles of our agrarian forefathers, eschewing modern lighting and going to bed at sunset, if we want to be healthy and energetic? Are we saying that smartphones and tablet use has to cease when the sun sets? Those would be two ways of dealing with the ...