New Worlds: How water could have flowed on MarsBringing plants into offices can improve well-being and make people feel happier at work.Tap water [illustrative](photo credit: INIMAGE)
![Tap water [illustrative]](https://images.jpost.com/image/upload/f_auto,fl_lossy/q_auto/c_fill,g_faces:center,h_720,w_1280/253014 "Tap water [illustrative]")