1751. Chronic stress and depression are rampant in modern life.
1752. The modern diet is low in omega-3 essential fatty acids.
1753. Low levels of omega-3s result in brain shrinkage equivalent to two years of structural brain aging.
1754. Since the Victorian era, average IQs have gone down 1.6 points per decade for a total of 13.35 points.
1755. People who prefer window seats on public transport tend to like being alone during the trip.
1756. You can see a smile at a distance of 90 meters.
1757. People are more likely to return a wallet if it has a picture of a baby or child in it.
1758. Smart people avoid conflict, which is why some people notice everything but say nothing.
1759. If a person sleeps a lot, then that person is sad (or very tired, but that never lasts too long).
1760. Having a conversation with a woman increases a man's physical strength.