In this video I show you what a hidden variable is and then show you a proof of Bell's Theorem that shows how we know that ...
By Ben Aris in Berlin The world has changed. The old rules of the international order no longer apply. Or at least they have been superseded by a more complicated chaotic set of rules. US President ...
Cosmology and quantum physics both offer tantalizing possibilities that we inhabit just one reality among many. But testing ...
International law, the UN, public treaties, and diplomacy are that same 4%: visible, familiar, and formally understood. But ...