The human eye can detect a candle flame from 1.6 miles away in total darkness.
Fact #7723
👍 0 · 👎 0
More Human Body Facts
The human body can survive hours in freezing water in rare cases.
Fact #3073 · Human Body
The human circulatory system is more than 60,000 miles long.
Fact #2608 · Human Body
There are more bacteria in your body than human cells.
Fact #2626 · Human Body
Only about 10% of people have a dominant left eye.
Fact #2876 · Human Body
About 8% of people have an extra rib.
Fact #2770 · Human Body
The use of defibrillators can restore normal heart rhythm.
Fact #1227 · Human Body
Your brain senses reality.
Fact #2325 · Human Body
The human nose can distinguish thousands of different scents.
Fact #107 · Human Body
Want more facts?
We have over 11,491 facts across 15 categories.