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.
1. very large in scale or capability. 2. of or pertaining to macroeconomics. 3. a single computer instruction that represents a sequence of instructions or keystrokes. [independent use of macro -, or by shortening of words with macro-as initial element; (definition 5) shortening of macroinstruction ].