Cool operator: the Saharan silver ant Cataglyphis bombycina. (Courtesy: P Landmann) A species of desert-dwelling ant is able to tolerate temperatures exceeding 50 °C because its body hairs act like ...
An optical fibre is a thin strand of high-quality glass. Light can be transmitted through it over very large distances. The optical fibre makes use of the 'total internal reflection' of light. When a ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback