QUANTUM SNARK

Electromagnetic waves can travel through a vacuum. Space doesn’t block the signal.

✓ TRUE FACT
Light, radio, X-rays—these are EM waves and don’t need a medium. In vacuum they travel at c ≈ 3×10⁸ m/s.

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Bernoulli’s principle explains flight and also why shower curtains attack you.Circular motion requires constant acceleration towards the center. Going in circles is surprisingly demanding.The speed of sound is approximately 343 m/s in air at room temperature. Fast, but not light-fast.Terminal velocity is the speed where gravity stops winning harder. It’s a truce, not peace.The universe is made up of about 68% dark energy. Mostly mystery, mathematically confirmed.A photon is light’s tiny employee, working overtime with no benefits.See all Quantum Snark facts →

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