00:00Hard to believe, your brain generates enough electricity to power a small light bulb,
00:04but we still feel tired. Think about this, your heart will beat over 2.5 billion times in a
00:10lifetime, yet you never have to remember to run it. This sounds unreal, your body replaces most
00:16of its cells every few years, but you still call it the same body. Shocking truth, your brain can
00:21process images in just 13 milliseconds, but decision making can take hours. Crazy fact,
00:27your blood travels about 97,000 kilometers inside your body every day, but you never notice.
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