Adapting nanoscience imaging tools to study ants' heat-deflecting adaptations
Friday, June 19, 2015 - 06:00
in Physics & Chemistry
The tiny hairs of Saharan silver ants possess crucial adaptive features that allow the ants to regulate their body temperatures and survive the scorching hot conditions of their desert habitat. According to a new research paper published in the journal Science, the unique triangular shape and internal structure of the hairs play a key role in maintaining the ant's average internal temperature below the critical thermal maximum of 53.6 degrees Celsius (128.48 degrees Fahrenheit) most of the time despite midday Saharan temperatures that can reach up to 70°C (158°F).