Physics In History
@PhysInHistory · Feb 15, 2026
Gabriel's Horn, also known as Torricelli's Trumpet, is a geometric figure that has the paradoxical property of having infinite surface area but finite volume. It is formed by revolving the curve y = ¹⁄ₓ around the x-axis from x = 1 to infinity.
Elon Musk
@elonmusk
There must be a puerile humor joke in there somewhere 😂
01:52 PM · February 15, 2026 · 235.1K views
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