Experimental Soft Condensed Matter Group Harvard University, Prof. D. A. Weitz Cool Picture of the Moment

Movie showing droplets of water freezing in a cryostage on a polarizing microscope. Droplets are ~30 μm in diameter. Temperature goes from -38°C to -41°C in length of movie. Four frames/second in real time.

For more information contact Katie Humphry.

Past cool pictures...