For some of us, showers are sufficient, but if you want a more spa-like experience, or at least a full bathtub, space can be a serious factor in urban settings. Designer Dominik Chojnacki has a vision ...

A relaxing soak is a great way to unwind after a long day, but not everyone has the space or bathroom layout for a permanent bathtub. Luckily, portable bathtubs are a convenient solution to this ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...