Page 92 - Allah's Art of Detail

90 ALLAH'S ART OF DETAIL

The Human Brain’s Great Energy

The brain consists of approximately 80% water, 10% fat, 8%

proteins, and small amounts of carbohydrates, salt, and other min-
erals. Each one of its nerves functions by receiving electrochemical
signals. Neural networks store memories by weakening or
strengthening their many connections, and the
result is memory. Encountering un-
familiar situations or looking

The brain uses enough
energy to power a dim
lamp. Every memory is
the result of the 1,000-
500,000 connections
made by 100 billion cells
at a speed of 400 km per
hour (248.5 mph).