Both cotton swabs are simultaneously inserted into opposite ends of a long glass Graham’s Law apparatus and placed on an overhead projector. A white ring of solid ammonium chloride forms where the two ...

“Fixing DNA molecules on a solid substrate is pretty common ... later termed “reaction-diffusion systems,” could spontaneously form patterns in space, such as stripes or polka dots.

The technique ensures precise and uniform bonding by using advanced software and feedback sensors. A new patented approach to ...

Electrochemical devices like batteries and fuel cells help power our modern lives. These devices traditionally contain a ...