Medicine & TechnologyThe "mother-of-pearl" cloud is rarely seen in the UK as these clouds usually form in extremely cold and dry conditions. Check out this article to learn more about the nacreous cloud over Scotland.
Researchers developed small fish robots with the ability to swim fast to pick up and eliminate microplastics from the environment. Read to know more about it.
Scientists have admired the mother of pearl or nacre not only for its beauty but also for its exceptional toughness. Using the new optical technique, they hope to uncover the mystery structure of the nacre.