Japan's Panasonic has released new decentralized water-to-air heat pumps designed for residential and commercial buildings. “This innovative system operates with a low-temperature central water ...

a subset known as air-to-air heat pumps. That means they absorb and release heat from the air (rather than water or earth) and deliver heating or cooling to homes through a forced-air system ...

Water pumping can be more comfortable than air pumping for some users, but there’s no gauge on Bathmate pumps to help you stay within a safe pressure zone, so they’re not as beginner-friendly.

My water bottle is attached to my hip. I carry it around the house all day, leave it by my bedside at night, and take it with me pretty much whenever I go on errands, walks, and trips. Before I ...