Ice on Fences and Trees: Patterns with Different Origins
A wire fence becomes a neat grid of white projections. Elsewhere, hanging forms develop rounded openings and a tree acquires a clear icy c...
weather science
Wyoming Supercell Time-Lapse: Basehunters’ 2014 Film
Basehunters recorded a developing supercell near Wright and Newcastle, Wyoming, on May 18, 2014. The time-lapse makes the storm’s changing...
Earth’s Coldest Temperatures: Air and Surface Records
Two very different measurements appear in stories about Earth’s coldest place: air temperature at a station and the temperature of the sno...
A Wet T-Shirt Freezes Outdoors: Temperature Versus Chill
A wet T-shirt becoming stiff outdoors makes cold weather visible in a familiar object. Envision Sports Designs filmed this demonstration i...