Normal Breathing Volume The number of breaths per minute during normal breathing is about 10 to 12. Each breath is approximately 500 ml. This provides a healthy volume as described in any University Medical textbook of 5 to 6 litres of air per minute. Normal...
Thinking for practical situations is a help. Thinking which is repetitive and unnecessary is a hindrance. Psychologists estimate that we have sixty thousand thoughts each day. Not only this, but 95% are repetitive and useless. Not knowing the content of our own...
