Thermal radiation: Usually it depens only on the temperature (coal on the left), But with topological tricks, it is possible to make a surface emit thermal radiation only at certain points, so that a ...
New research on the two-dimensional (2D) material graphene has allowed researchers to create smart adaptive clothing which can lower the body temperature of the wearer in hot climates. New research on ...
Extreme heat is becoming an increasing challenge for cities around the world. Urban areas tend to trap warmth, making heatwaves more intense and potentially hazardous to the people who live, work, and ...