The heart is a fascinating machine. It beats 3 billion times in a typical human lifetime, consumes so much energy, and does so much work that if you attached a heart to a typical swimming pool – the heart would empty the pool in about a week.
Sandeep Jauhar — The heart is a fascinating machine. It beats 3 billion times
The heart is a fascinating machine. It beats 3 billion times in a typical human lifetime, consumes so much energy, and does so much work that if you attached a heart to a typical swimming pool – the heart would…