Neil deGrasse Tyson reveals why he wants to be buried after death

Key Points:

• Habitat for Humanity has provided safe, affordable housing to over 65 million people worldwide since 1976, addressing the global housing crisis that affects 1 in 3 people due to rising costs and instability.
• Self-checkout lanes in grocery stores, while efficient, reduce human interaction and impose unpaid labor on customers, leading many to prefer human cashiers for social connection, fairness, and support of workers.
• A new study identifies five distinct sleep profiles—Struggling, Resilient, Medicated, Short, and Disturbed Sleepers—highlighting that personalized approaches are essential for effective sleep improvement and mental health.
• The Moon is approximately ten Earth circumferences away from Earth, far beyond the orbit of the International Space Station, illustrating the vast distances involved in space travel and the challenges of lunar exploration.
• Research on personal space reveals that men urinate longer and with delay when a stranger stands too close at urinals, indicating physiological stress responses to invasions of personal space beyond mere social discomfort.
• Unexpected free time, or "windfall time," feels subjectively longer and more valuable than scheduled free time due to contrast effects, offering opportunities for productivity or rest that people should consciously appreciate.
• Walking with eyes down can indicate social anxiety or low self-esteem but also reflects cultural norms, cognitive focus, environmental awareness, or habitual smartphone use; its meaning depends on context rather than a single cause.