Timelapse video of growing hair ice

A timelapse of hair ice growth taken at the Gletschergarten in Luzern, Switzerland. The copyright holder has authorised the use of this video under the conditions specified by the Attribution-NonCommercial-ShareAlike 4.0 licence. Further, the copyright holder waives the non-commercial restriction for uses that relate to the coverage of the associated research and press release in print, TV or online media. Credit: Erich Albisser/Gletschergarten Luzern () More information: