Michel raishevich

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Unraveling the mysteries of life

Time, space and matter were created 13.7 billion years ago, when the Big Bang occurred. This pale, blue planet, so termed by Carl Sagan, our earth, …

Hear Leonardo da Vinci's 500-year-old instrument play for the first time (video)

Leonardo da Vinci invented numerous devices that he never built, including the viola organista -- a machine-like instrument that combines a harpsichord, an organ and a viola da gamba. This 500-year-old idea is now a reality, however, thanks to Polish musician Slawomir Zubrzycki. His 5,000-hour …

Forget Prozac, Psychobiotics Are the Future of Psychiatry

For millennia, the human race has sought to combat psychological disorders through the intervention of natural – and eventually synthetic – chemicals. Originally, the sources for these psychoactive substances were the various fruits and flowers, including the Areca tree (betel nut), the poppy …

It's time to listen to the voices in your head

Hearing voices in your head when there's no one around … that's a sign of madness, right?<p>In the popular imagination voice-hearing is often viewed with fear and suspicion, frequently reified as a chaotic, corrupted symptom of illness. But that is changing, with a growing acceptance of voice-hearing …