"Nanocrystals are very small. That's why when we spread them out in a coating on the window, you don't see anything," Milliron says.

迪莉娅·米莉蓉告诉记者：“纳米结晶十分微小，这就是我们将纳米结晶喷洒在窗户上，而你有看不到他们的原因。”

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This approach is often used to entice you into doing things that are visible from the outside like roof repair, painting, window caulking, deck restoration, driveway coating and chimney repair.

这种方法通常用于引诱做的事情，是从外部看不到像屋顶修理你，绘画，窗口嵌缝，甲板恢复，车道涂层和烟囱维修。

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Do you know the diamond coating mesh window screen surface is what principle?

金刚网纱窗表面的涂层是什么原理吗？

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Making it tougher for a burglar to break in to your home with a simple window coating also makes it harder for a toddler to crash through a window and incur life-threatening lacerations.

FORBES: Help!

When a voltage is applied across the coating, the window darkens, allowing less light to enter but still permitting a view.

ECONOMIST: Green homes