This diagram shows how conventional membrane distillation works (top) compared to the NEWT team's system (bottom) P. Dongare/Rice University View gallery - 3 images ...

A single Delta Pro Ultra from EcoFlow costs $5,799 and scales up to 90kWh of battery capacity, 16.8kW of solar input, and 21.6kW of AC output, which is enough to power central air conditioners.

An accidental discovery in an astronomy show offers researchers a new clue about the mysterious Oort Cloud, a large expanse of icy bodies revolving around the sun.