The layered sample consisted of a germanium wafer topped with evaporated metal films in contact with a drop of water ...

Further experiments showed that the patterns arise from chemical reactions that are coupled ... metal films in contact with a drop of water. On a whim, she looked at the dots under a microscope ...

Everything in nature has a geometric pattern—from the tiger's stripes and spirals in flowers to the unique fingerprints of ...

Turing showed that under appropriate conditions, the chemical reactions involved ... out from your shirt and into the water. We wondered whether Turing patterns composed of regions of ...

The choice of sapphire seed crystal and the composition of the precursor determined the 3D patterns. Compared with the melt-solidification process, the CVD process expanded the range of chemical ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. In nature, patterns of chemical interactions between two different ...

information that could help control patterns in dried paint. Paint contains a mixture of substances, including resins, pigments, additives and a solvent, such as water. Because of paint’s complex ...