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Strahlenschutzkurs für die Fachkundegruppe S4.1
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NASA spacecraft New Horizon is getting close to dwarf planets
We may hear others footsteps but how do we ignore our own
Quantum physics may have just gotten simpler
Fossils of ti ny ball like crea tures from around 600 mil lion years ago are re ported
Robot can pick up any object after inspecting it
It's free and it will always be