‘Get heat to the pipes’: Plumbers offer tips to prevent frozen and burst pipes
On an average day Dick Ray Plumbing gets 30-40 calls, but when temps dip below freezing, that skyrockets to over 300.
techxplore9h
Thermophotovoltaic device turns waste heat into electricity—while defying a physical limit
A team of engineers and material scientists in the Paul M. Rady Department of Mechanical Engineering at CU Boulder has ...