Traditionally, energy-saving lights save energy by making light without the heat using a completely different process called fluorescence. This is a trick similar to the one used by creatures like fireflies and glow-worms, whose bodies contain chemicals that make "cool light" without any heat. Th...
Energy How does wind energy come from the Sun? Is nuclear power safe or not? Will the world ever run out of energy? Why are we still so dependent on "fossil fuels"? Engineering What stops a bridge falling over? Why can a person lift more stuff with a crane than with their bare hand...
ashe bought one for her picture 她买了一为她的图片[translate] atend to be better equipped 倾向于更好被装备[translate] a在这周星期六 On this week Saturday[translate] aexplain how the sun is cental to energy flows among the spheres. 解释怎么太阳是centtal到能流在球形之中。[translate]...
Maybe I will be in your immediate vanished, but I hope that in your mind, I wing 远 will not be erased`` 翻译结果5复制译文编辑译文朗读译文返回顶部 The love is unable to explain perhaps the contradictory fast knot, tomorrow I can in 妳 vanish at present, but I hoped in 妳 the heart...
You know, there is a lot of things that even a 6-year-old is able to do, whether it's shutting your lights off when you leave a room, or riding your bike to your friend's house instead of having your parents drive you. There is a lot of stuff that they can do and still feel...
The particles and some symmetries point to possible descriptions for dark matter and for the dark-energy stuff that contributes more than two-thirds of the density of the universe, bases for changes in the rate of expansion of the universe, and bases for other elementary-particle and cosmology ...
McIntosh: We just try to make it as low key and seamless as possible, to not disrupt any service stuff. Because it’s busy, and we have to work. What does management think of all of this? McIntosh: They know that we’re doing crazy stuff online. Miller: But they’re supportive. Ea...
When you get older youll learn that your #1 asset is confidence around women and people. Someone laughs at your clothes, look them dead in the eyes and thank the kid. Walk away and next day wear even more spiced up version of your style. Kids just blab random stuff just to be loud ...
On Defense: POTUS Schedules Energy Tour to Explain Why Gas Prices Have Doubled on His WatchCongressman John Boehner
aI huve bought it on eBay. That stuff is called. I huve买了它在eBay。 那种材料叫。[translate] aWe focus primarily on designing an adaptive 正在翻译,请等待... [translate] a逐步形成覆盖全社会比较完善的公共文化服务体系 Forms gradually covers the entire social quite perfect public culture service...