To capture droplets in a natural setting requires an understanding of the correct exposure Settings and how to use your surroundings and light to create something compositionally interesting.

捕捉自然情境下的水滴要求懂得适当的曝光设置，了解如何利用环境与光线，营造有趣的构图。

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If viewed toward a rising or setting sun, these flat crystals will reflect sunlight and create an unusual column of light — a sun pillar as seen above.

如果在对着初生的太阳或者落日看过去，这些水平的晶体会反射太阳光并且在在空中形成像上面看到的非凡的光柱。

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Flash or strobe light lets you photograph in dark places without having to increase your camera's ISO setting or use a tripod, as long as the subject is within the range of your light.

有了闪光灯，你就可以不用增加照相机的ISO刻度，或使用三脚架的情况下就可以在暗处拍照，只要拍摄物在闪光灯的有效范围里。

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In a recent shopping study conducted by the Open University in Milton Keynes, U.K. and the London Business School, scientists found that when shoppers are asked to make a choice among common and closely related items in a grocery-store-like setting, the areas of the brain involved in memory light up like a July 4th nighttime sky.

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In a recent shopping study conducted by the Open University in Milton Keynes, U.K., and the London Business School, scientists found that when shoppers are asked to make a choice among common and closely related items in a grocery-store-like setting, the areas of the brain involved in memory light up like a nighttime sky filled with fireworks.

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The new lights, which would not be legal in the UK, allow for a maximum setting of up to three minutes between each red light.

BBC: Traffic lights too fast for Sark