Читать книгу How to predict the weather with a cup of coffee: And other techniques for surviving the 9–5 jungle - Matthew Cole - Страница 50

At times when you don’t want to trust your fate to a gadget powered by a couple of AAs, remember the Sioux warrior.

When a Sioux needed to wake early to go into battle or to follow a trail he simply used his bladder as an early morning call. The earlier he wanted to be woken, the more water he drank at bedtime. I’ve tried it once and the calibration needed some improvement, but the technique can’t be faulted.