Yet another lighting technology is on the horizon that offers further advantages: even greater power efficiency and softer, warmer light, the colour of which can be precisely controlled.

一种即将面世的照明新技术为人们提供了更为便利的优势，即节能效果更为增强，光线也更为柔和与温馨，其光亮的颜色也能被用户精确控制。

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Whether in a controlled or natural environment, the light source is an essential consideration.

无论是在人工控制还是自然条件下，光源都是个必要考虑因素。

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The only difference is where the heat comes from — to get it, you can light coal on fire, or you can create a controlled nuclear fission reaction.

区别仅在于热气从哪里来，你可以在火上燃煤，或者你可以创造一个可控制的核裂变反应。

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Another player that has emerged on the scene of late is Light Squared, controlled by hedge fund manager Phil Falcone and his Harbinger Fund.

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After sampling waters from the Pacific, Atlantic and Indian oceans at all latitudes, they found that the amount of AAPB in the water is controlled mainly by the level of planktonic algae in the region, rather than by the amount of light.

ECONOMIST: Bacteria and climate change: Invisible carbon pumps | The