How beds are shared in a particular culture says a lot about their customs, environmental conditions, values, and material wealth. Besides, who you share your bed with can determine the quality and the amount of sleep that you get, yet another testimony to the fact that sleeping patterns are as much a cultural factor as they are biological.
Smartphones, tablets and e-readers should have an automatic "bedtime mode" that stops them disrupting people's sleep, says a leading doctor.
How beds are shared in a particular culture says a lot about their customs, environmental conditions, values, and material wealth. Besides, who you share your bed with can determine the quality and the amount of sleep that you get, yet another testimony to the fact that sleeping patterns are as much a cultural factor as they are biological.
Smartphones, tablets and e-readers should have an automatic "bedtime mode" that stops them disrupting people's sleep, says a leading doctor.
