Even as temperatures rise, this hydrogel material keeps absorbing

MIT engineers find the hydrogel polyethylene glycol (PEG) doubles its water absorption as temperatures climb from 25 to 50 C, and could be useful for passive cooling or water harvesting in warm climates.

Li‐PAAm hydrogel evaporative cooling and regeneration. a) Saturated

Hydrogel - Wikipedia

How Robots are Making the World More Sustainable

Bidirectional thermo-regulating hydrogel composite for autonomic thermal homeostasis

ars.els-cdn.com/content/image/1-s2.0-S259000642200

Hydrogel SCIENMAG: Latest Science and Health News

A self-absorbing hydrogel, preparation method and thermal management method based thereon - Eureka

Magnetically tightened form-stable phase change materials with modular assembly and geometric conformality features

Jennifer Chu - Wevolver

Materials science and engineering, MIT News