PDFan Berlin

[Black Hole @konstructivizm]

Each planet dances to its own cosmic rhythm.Some spin in a leisurely waltz, others in a frantic whirl — and that’s perfectly okay. Just like in life, there’s no universal speed you’re supposed to keep up with. Your pace is yours alone.Venus, our closest planetary neighbor, is the ultimate slow spinner. It takes a staggering 243 Earth days to complete one full rotation on its axis — longer than its own year around the Sun (just 225 days). And it does so backwards, rising in the west and setting in the east. A single Venusian day stretches on like an eternity of golden twilight.

Meanwhile, Jupiter is the speed demon of the Solar System. This massive gas giant whips around in just 9 hours and 55 minutes. Its rapid spin flattens the planet at the poles, drives ferocious winds, and creates the dynamic, ever-changing bands and storms we love to watch. At its equator, points on Jupiter move at over 45,000 km/h — more than 27 times faster than Earth’s equatorial speed.

Rotation periods across the planets (for reference):Venus: 243 Earth days (retrograde)
Earth: 23 hours 56 minutes
Jupiter: 9.9 hours
And everything in between — Mercury lingering for 59 days, while Saturn, Uranus, and Neptune each find their own groove.
The universe doesn’t judge. It simply lets every world spin on its axis at exactly the speed that shapes its weather, its days, its https://t.co/7dh9bY7z7a remember this the next time you feel pressured to move faster or slower than feels right:
Spin on your own axis, at your own pace. The cosmos is big enough for every rhythm.

[ScieVision @scievision369]

Hessian Matrix ✍️

It is a special map that shows how curved or bent a mathematical function is at a specific point with multiple input variables. Just like the second derivative in simple math indicates if a curve bends upward (like a valley) or downward (like a hill), the Hessian provides the same information in many directions at once. It is arranged as a square table, where each position indicates how the function curves along one direction or how two different directions influence each other. This helps mathematicians and scientists figure out if a point is a minimum (a good low point), maximum (a high point), or saddle (a mixed point). It is very useful in machine learning, optimization, physics, and economics for finding the best solutions quickly. In simple terms, it reveals the full shape and behavior of a bumpy surface in higher dimensions.

[@TeacherYousef @teacheryousef]

دوال مهمة (#الرخصة_المهنية_رياضيات ).

[The Math Zone @TheMathzonee]

FORMULA CHEATSHEET

[Science facts X @sciencefact2026]

The pH scale is more important than you think 👀

[Physics In History @PhysInHistory]

The Dirac delta function, denoted as δ(x), is a mathematical concept that is widely used in physics and engineering, particularly in the fields of signal processing, quantum mechanics, and electrodynamics. It is not a function in the traditional sense but rather a distribution or a generalized function.

The Dirac delta function is defined to be zero everywhere except at x=0, where it is infinitely high in such a way that its total integral over the entire real line is equal to one. This unique property makes it an ideal representation of an idealized point mass or point charge in physical models, and it is often used to model impulses or singular events in time or space.

[SolvingForZ @SolvingForZ]

💥✨💥Fundamental Differentiation Formulas in Calculus💥✨💥

👉✨These formulas represent the core principles of differentiation, the process of finding the rate at which a function changes with respect to its variable. They are essential tools in mathematics, physics, engineering, and economics for analyzing change, motion, and optimization.

👉✨Applications of Differentiation Formulas

Differentiation formulas are widely applied to analyze change, optimize functions, and model real-world phenomena such as motion, growth, decay, and curvature in mathematics, physics, engineering, and economics.

[MathsWith Sam @Sam_Axiom]

Faraday’s Law of Electromagnetic Induction ⚡🧲

It explains how a changing magnetic field can produce an electric current in a conductor.
In simple words, whenever the magnetic flux linked with a coil changes, an induced electromotive force (emf) is generated inside the circuit.
This law forms the foundation of electric generators, transformers, motors, and modern power systems. From producing electricity in power plants to wireless charging and everyday electronic devices, Faraday’s Law plays a crucial role in modern technology.

[maya 🍀🍀🍀 @maya10995]

Moin, ihr Lieben 💚💚💚
Habt einen schönen Tag 🍀🍀🍀

[OrthopaeDenker @dokhollidays]

Auf den Punkt!
👍☀️🌸🍻

@elhotzo via IG.
#Pfingsten

[🍀Louie Kerr 🇮🇪💚 @LouieKerr8]

😂

[Code Geek @codek_tv]

Sin , Cos, Tan …. 👍👍👍

[Physics Memes @ThePhysicsMemes]

Yεs #cosmos

[Math Files @Math_files]

In 1823, Niels Henrik Abel proved that no general algebraic formula exists for solving fifth-degree equations.

[TiberiusK01®️Ganz Klar. @TiberiusK01]

Moin meine Lieben🫶☕️🌺🍀

[Hanna aus'm Osten @Rathenowerin]

Mahlzeit 😁

[Code Geek @codek_tv]

Statistics Complete Formulas

[Willi @WillisAccount1]

😂😂

[TiberiusK01®️Ganz Klar. @TiberiusK01]

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