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PBS
What If Space And Time Are NOT Real?
Physics progresses by breaking our intuitions, but we’re now at a point where further progress may require us to do away with the most intuitive and seemingly fundamental concepts of all—space and time.
Crash Course
Newton and Leibniz: Crash Course History of Science
The standard story of the Scientific Revolution culminates with the long life of one man: Sir Isaac Newton—a humble servant of the Royal Mint, two-time parliamentarian, and a scientific titan whose name, along with Einstein’s, is...
Science ABC
What is Calculus in Math? Simple Explanation with Examples
Calculus is a branch of mathematics that deals with very small changes. Calculus consists of two main segments—differential calculus and integral calculus. Differential calculus primarily deals with the rate of change of things, while...
Curated Video
What is Calculus in Math? Simple Explanation with Examples
Calculus is a branch of mathematics that deals with very small changes. Calculus consists of two main segments—differential calculus and integral calculus. Differential calculus primarily deals with the rate of change of things, while...
Professor Dave Explains
Empiricism Part 2: Locke, Hume, and Voltaire
We've learned about the early figures in the empiricist movement, so let's continue along the timeline to examine John Locke, David Hume, and Voltaire, among other key figures in the late 17th century. Empiricism helped set the tone for...
Professor Dave Explains
Introduction to Modern Philosophy: The Emergence of Rationalism
With medieval philosophy covered, it's time to dive into modern philosophy, which started with the Renaissance, and lasted until the turn of the 20th century. The beginning of this era is market by the onset of rationalism and...
CuriosaMente
¿Qué es la teoría de cuerdas?
¿De qué están hechas las partículas subatómicas? Es decir ¿De qué está hecho el Universo? La teoría de Cuerdas parece tener una respuesta...
CuriosaMente
¿Qué es Pi?
Un número asombroso: el singular π
Pi (π) es una constante matemática que expresa la relación entre el diámetro de un círculo y su perímetro. A lo largo de la historia, los matemáticos han intentado calcular Pi con mayor...
Pi (π) es una constante matemática que expresa la relación entre el diámetro de un círculo y su perímetro. A lo largo de la historia, los matemáticos han intentado calcular Pi con mayor...
Professor Dave Explains
The Fundamental Theorem of Calculus: Redefining Integration
Defining the fundamental theorem of calculus.
Professor Dave Explains
Introduction to Calculus: The Greeks, Newton, and Leibniz
What is calculus? What kinds of problems led to the development of calculus, and how far back does it go? Let's learn some math history!
Khan Academy
Khan Academy: Calculus: Newton, Leibniz, and Usain Bolt
Video lesson explaining the use of differential equations by exploring the speed at which Usain Bolt runs. Explains the difference between average speed and instantaneous speed. [9:07]
Khan Academy
Khan Academy: Introduction to Differential Calculus: Newton and Usain Bolt
In this video, students learn why we study differential calculus.
Khan Academy
Khan Academy: Early Modern: Emilie Du Chatelet, Part 2
Andrew Janiak (Duke) further introduces Emilie Du Chatelet, a French philosopher, and her contribution to the debate about the principle of sufficient reason. [3:51]
Khan Academy
Khan Academy: Early Modern: Emilie Du Chatelet, Part 1
In this first of two videos, Andrew Janiak introduces Emilie Du Chatelet, a French philosopher, and her contribution to the debate about the principle of sufficient reason. [3:51]