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The gruesome anecdote that Joseph Stalin plucked a live chicken to demonstrate how easily people can be controlled most likely did not occur as a literal event; it first surfaces decades after Stalin’...
Objects with nonzero rest mass cannot be accelerated to light speed because the Lorentz factor γ → ∞ as v → c, which makes kinetic energy diverge and would require infinite energy to reach c . Modern ...
Scientists and science communicators generally say humans cannot literally "see" an extra spatial fourth dimension with our 3‑D senses, though mathematics and experiments can describe and even simulat...