Quantum Mechanics: the Problem of Superposition

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It is the central question in quantum mechanics, and no one knows the answer: What really happens in a superposition—the peculiar circumstance in which particles seem to be in two or more places or states at once? Now, in a Read the rest

An Inconvenient Sequel: Truth to Power – Review

My wife and I attended an event last night at the Greek Theater in Los Angeles, featuring a screening of the new film and an appearance by Al Gore, who gave in an interview and update of what’s been happening … Read the rest

Albert Einstein: The Negro Question (1946)

LJ_36AALBERT EINSTEIN: THE NEGRO QUESTION (1946)

I am writing as one who has lived among you in America only a little more than ten years. And I am writing seriously and warningly. Many readers may ask:

“What right has he

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