You're enjoying a long, hot shower at home when someone suddenly flushes the toilet in another bathroom, and your water goes from a perfectly soothing temperature to a boiling jet. The culprit here is ...

What lurks beneath the surface? What is underneath, where eyes cannot see? Is it something valuable? Is it something old? Is it some treasure or something frightening to behold? These are common ...

CO 2 refrigeration (R-744) systems operate at significantly higher pressures compared to legacy hydrofluorocarbon (HFC) systems. For example, on hot summer days, between its medium-temperature ...