Sleep deprivation can negatively affect cognitive function.

Intrinsic motivation produces better long-term performance than extrinsic rewards.

Geodesic domes, popularized by Buckminster Fuller, are structurally efficient because stress is distributed across all members.

Stress can affect sleep patterns.

Eastern and Western philosophies developed largely independently yet address the same fundamental questions.

Your genetic code is a unique combination among billions of humans.

People are more likely to help someone they've already done a small favor for — the foot-in-the-door technique.

Hard-boiled eggs spin smoothly; raw eggs wobble because the liquid inside keeps moving.

Terror management theory suggests much of human behavior is unconsciously driven by fear of death.