Next, A Heart-Charged iPod
The human heartbeat could be used to power an ipod after scientists developed a tiny chip which uses the body's own movement to generate power, the Telegraph reports.
The Telegraph reports: "The human heartbeat could be used to power an iPod after scientists developed a tiny chip which uses the body's own movement to generate power. Scientists hope that as the nanotechnology used in the chip evolves, it could lead to electronics which don't require batteries or mains power. Hailed as a milestone, it can use tiny movements such as the pinch of a finger to generate power. ...The technology works by using zinc oxide nanowires, which generate electricity when strained or flexed. This mean virtually any body movement - from walking to a heartbeat - can generate power."
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A new study explores how certain personality traits affect individuals' attitudes on obesity in others.
- The study compared personality traits and obesity views among more than 3,000 mothers.
- The results showed that the personality traits neuroticism and extraversion are linked to more negative views and behaviors related to obesity.
- People who scored high in conscientiousness are more likely to experience "fat phobia.
The rise of anti-scientific thinking and conspiracy is a concerning trend.
- Fifty years later after one of the greatest achievements of mankind, there's a growing number of moon landing deniers. They are part of a larger trend of anti-scientific thinking.
- Climate change, anti-vaccination and other assorted conspiratorial mindsets are a detriment and show a tangible impediment to fostering real progress or societal change.
- All of these separate anti-scientific beliefs share a troubling root of intellectual dishonesty and ignorance.
The history of the Geneva Conventions tells us how the international community draws the line on brutality.
- Henry Dunant's work led to the Red Cross and conventions on treating prisoners humanely.
- Four Geneva Conventions defined the rules for prisoners of war, torture, naval and medical personnel and more.
- Amendments to the agreements reflect the modern world but have not been ratified by all countries.
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