In this paper, we describe a novel concept for creating multicolor light reflectors by mimicking the surface structures of tiger beetle shells. We prepared dimpled and multilayered films containing ...

A team of physicists has pinpointed the location of a long lost light reflector left on the lunar surface by the Soviet Union nearly 40 years ago that many scientists had unsuccessfully searched for ...

Since the 1850s, the period when in-home Christmas trees began appearing across Europe, people have wanted holiday trees to be lighted. Candles with various kinds of attachments were the earliest way ...