Retroreflectors are interesting materials, so known for their nature of reflecting light back to its source. Examples include street signs, bicycle reflectors, and cat’s eyes, which so hauntingly ...

Strip coating materials are typically employed in optic applications for the removal of small particulates and grease from the surfaces of delicate materials. Usually these encompass laser optics, ...

Everyday materials such as paper and plastic could be transformed into electronic “smart devices” by using a simple new method to apply liquid metal to surfaces, according to scientists in Beijing, ...

Researchers have developed a laser treatment technique able to transform metal surfaces and allow them to instantly kill bacteria on contact. Scientists at Purdue University announced on Thursday that ...