BlogArena

General blog about anything and everything of everyday's life.

August 6, 2017
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Einsteins Äquivalenzprinzip besteht einen echten Quantentest

Einsteins Äquivalenzprinzip ist für das Verständnis der Gravitation und der relativistischen Raumzeit von fundamentaler Bedeutung. Aus ihm folgt, dass unter dem Einfluss der Gravitation alle Körper in derselben Art und Weise fallen – sei es eine Vogelfeder oder ein Felsblock. … Continue reading

September 30, 2014
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Dodging dots helps explain brain circuitry

In a new study, Brown University neuroscientists looked cell-by-cell at the brain circuitry that tadpoles, and possibly other animals, use to avoid collisions. The study produced a model of how individual inhibitory and excitatory neurons can work together to control … Continue reading

August 27, 2014
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Brain of World’s First Known Predators Discovered

Scientists have found the fossilized remains of the brain of the world’s earliest known predators, from a time when life teemed in the oceans but had not yet colonized the land. An international team of paleontologists has identified the exquisitely … Continue reading