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Hundreds of regular patterns spontaneously emerge on a small germanium chip. A curiosity about tiny dots on a germanium wafer ...

This means dealing with the glass shop, being without your car for a day or two, having a potentially leaky windshield and, ...

Ceramics, glass and metals can store more heat ... Dishwasher detergent contains a mixture of chemicals, mainly surfactants - substances that lower the surface tension of water. Surface tension is the ...

Sometimes, a twist can come along in film and television and blow an audience away. The Sixth Sense, Star Wars: The Empire ...