Mark Zuckerberg on Taking Risks and Finding Talented People
And just to make this point, how far into Facebook did it actually become a company? Um, I don’t know. I think probably it
More Articles
View AllWhat if the Earth Was Flat?
The Earth isn’t flat. This is something we’ve known now for thousands of years. Aristotle proved it empirically by traveling to Egypt and witnessing new constellations of stars from the other side of the globe. After Eratosthenes used no more than a stick…
Long run average total cost curve | APⓇ Microeconomics | Khan Academy
We’ve talked about the idea of average total cost in several videos so far, where it was the sum of your average variable cost and your average fixed cost. But when we’re talking about fixed costs, by definition, that means we’re talking about things in t…
I Was SCARED To Say This To NASA... (But I said it anyway) - Smarter Every Day 293
All right, so I am a PhD student at The University of Alabama in Huntsville. There’s a lot that goes into that. It’s a very difficult thing for me. I’m studying under Dr. Jason Cassibry. Really fun. The other day, someone from the university reaches out a…
Introduction to entropy | Applications of thermodynamics | AP Chemistry | Khan Academy
The concept of entropy is related to the idea of microstates. To think about microstates, let’s consider one mole of an ideal gas. Remember, n represents moles at a specific pressure, volume, and temperature. If the system of gas particles is at equilibri…
Answering Presuppositionalism: Basic
Theists who subscribe to the presuppositionalist school of thought say that atheists can’t account for inductive reasoning. They claim that, in fact, whenever an atheist uses inductive reasoning, she is borrowing from the Christian worldview, because acco…
Dr. Luis von Ahn (Duolingo) & Sal Khan share tips for effective digital learning | Homeroom with Sal
Hi everyone! Sal Khan here from Khan Academy. Welcome to our daily homeroom. For those of y’all who are new to this, this is something that we started doing a few weeks ago as we started seeing the math school closures.
Obviously, Khan Academy is a not-f…