Quantum, Relativity & Forces Explained | Pixelated Physics

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Pixel-art perfect-fluid streamlines flowing symmetrically around a violet cylinder, captioned drag equals zero

D'Alembert's Paradox: Why a Perfect Fluid Has Z...

In 1752 d’Alembert proved that a body moving steadily through a perfect fluid feels no drag at all. Every boat and bicycle says otherwise. Here is the calculation, why it...

D'Alembert's Paradox: Why a Perfect Fluid Has Z...

In 1752 d’Alembert proved that a body moving steadily through a perfect fluid feels no drag at all. Every boat and bicycle says otherwise. Here is the calculation, why it...