Fastest snowboard on a bobsleigh run - Classics - Duration: 1:40. Guinness World Records 102,803 views
Macro Photography, also known as close-up photography, is the photography of small objects. A macro lens is a lens that offers a magnification of either 1:1, (1x) or sometimes only 1:2 reproduction.
macron. n. 1. (Letters of the Alphabet (Foreign)) a diacritical mark (Â¯) placed over a letter, used in prosody, in the orthography of some languages, and in several types of phonetic respelling systems, to represent a long vowel.