佳作
#天文與氣象
科學圖說 Introduction
大氣中存在著各種尺度的渦旋和波動，大至上千公里的氣旋和反氣旋，小至如畫面中僅數公分大小的紊流。雖在周遭卻常被忽略，直到承載霧滴被頭燈照射，竟有點像天氣圖上風的流向。
Vortices and waves exist in the earth’s atmosphere. The largest are cyclones and anti-cyclones that stretch a thousand kilometers. The smallest are turbulences measuring several centimeters. They are all around us but we usually don’t notice them. Only when mist droplets are illuminated by a headlamp do they resemble wind direction lines on a weather map.
