Engine converts the random jiggling of a microscopic particle into stored energy and could lead to significant advances in the speed and cost of computers, other tech
"This is a new version of a printing method we have developed and used in the past. We used it to create a thermomechanical metamaterial that may enable applications not possible before."
The bottom line could be a potentially new class of high thermal conductivity materials useful for heat dissipation from power electronics, LEDs, and other applications