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  2. Parabolic arch - Wikipedia

    en.wikipedia.org/wiki/Parabolic_arch

    While a parabolic arch may resemble a catenary arch, a parabola is a quadratic function while a catenary is the hyperbolic cosine, cosh(x), a sum of two exponential functions. One parabola is f ( x ) = x 2 + 3 x − 1 , and hyperbolic cosine is cosh( x ) = ⁠ e x + e − x / 2 ⁠ .

  3. Underground (Lindsey Stirling song) - Wikipedia

    en.wikipedia.org/wiki/Underground_(Lindsey...

    I also the love symbolism of these shapes in general. Circles exemplify totality, wholeness, and perfection. Triangles represent strength because any weight placed on them is evenly distributed between all three sides. And the square represents commitment, balance, integrity, and direction." [6]

  4. List of common physics notations - Wikipedia

    en.wikipedia.org/wiki/List_of_common_physics...

    speed of light (in vacuum) 299,792,458 meters per second (m/s) speed of sound: meter per second (m/s) specific heat capacity: joule per kilogram per kelvin (J⋅kg −1 ⋅K −1) viscous damping coefficient kilogram per second (kg/s) electric displacement field also called the electric flux density coulomb per square meter (C/m 2)

  5. Catenary - Wikipedia

    en.wikipedia.org/wiki/Catenary

    A chain hanging from points forms a catenary. The silk on a spider's web forming multiple elastic catenaries.. In physics and geometry, a catenary (US: / ˈ k æ t ən ɛr i / KAT-ən-err-ee, UK: / k ə ˈ t iː n ər i / kə-TEE-nər-ee) is the curve that an idealized hanging chain or cable assumes under its own weight when supported only at its ends in a uniform gravitational field.

  6. Mohr's circle - Wikipedia

    en.wikipedia.org/wiki/Mohr's_circle

    In other words, the circle is the locus of points that represent the state of stress on individual planes at all their orientations, where the axes represent the principal axes of the stress element. 19th-century German engineer Karl Culmann was the first to conceive a graphical representation for stresses while considering longitudinal and ...

  7. The symbolism and meaning behind different engagement ring shapes

    www.aol.com/symbolism-meaning-behind-different...

    Emerald cut diamonds represent strength, sophistication, elegance, and an appreciation for history and tradition. Emerald cuts are perfect for lovers who honor the allure of the past but look ...

  8. Bow shape - Wikipedia

    en.wikipedia.org/wiki/Bow_shape

    In archery, the shape of the bow is usually taken to be the view from the side. It is the product of the complex relationship of material stresses, designed by a bowyer. This shape, viewing the limbs, is designed to take into account the construction materials, the performance required, and the intended use of the bow.

  9. I Found a New Method for Scrambling Eggs and It's the Only ...

    www.aol.com/found-method-scrambling-eggs-only...

    My go-to method for years has been (for two of us): five large eggs, one large yolk, salt and pepper, and a splash of cream. I cook the whisked eggs in butter, over the lowest heat possible on the ...