科学家正在探索,如何将手机变成全球实验室。十年前,荷兰天文学家弗兰斯·斯尼克(Frans Snik)发明了一种简单的光学器件,用来测量粉尘、烟尘和其他粒子的密度,即大气中影响人类健康和气候环境的气溶胶。他本打算将他发明的这种光学器件发射到环绕地球轨道的卫星上。但是在2011年的一个下午,斯尼克试着将这个小发明与苹果手机(i Phone)的摄像头连接起来,智能手机屏幕上显示出七色彩虹般的颜色:原来斯尼克的光学器件将入射光转换成含有偏振信息的光谱,并导入了摄像装置中。斯尼克意识到,如果将 Scientists are exploring how to turn a cell phone into a global lab. Ten years ago, Dutch astronomer Frans Snik invented a simple optical device to measure the density of dust, soot and other particles in the atmosphere, aerosols in the atmosphere that affect human health and the climate . He intended to launch such an optical device he invented on a satellite orbiting Earth. But one afternoon in 2011, Snyk tried to connect the little invention with the camera on the iPhone, which showed a rainbow of colors on the smartphone screen: Sonic’s optics switched incident light The spectrum containing the polarization information is introduced into the imaging device. Snyck realizes, if so