The Internet Has Massively Broadened Career Possibilities

We encounter so many different kinds of forces in our day-to-day lives. There’s gravity, there’s the tension force, friction, air resistance, spring force, buoyant forces, and so on and so forth. But guess what? Not all these forces are fundamental. Gravi…

Well, you have to love this time of the quarter. Q2 is over! We’ve waited patiently for 45 days, and now we get to glimpse inside the portfolios of the world’s super investors once again. If you didn’t already know, this what I’m referring to here is the …

Okay, you’re almost ready. Oh wait, I’m almost ready. Okay, um, there you go. Okay, ready? And the zombie mobile! Three, two, one… oh! One baby boy! I almost want to work. Mine didn’t work. I, I need a do-over. All right, three, two, one… it didn’t work …

This is a Neanderthal skull. Neanderthals are an extinct species of humans, and we believe they went extinct about 35 to 40,000 years ago. This is Earth, and we believe Earth to be about 4.5 billion years old. But my question was always, how do we know th…

Hey everybody! Rocco T. Mole here to wish you a Happy Mole Day from all of us at Khan Academy! Yes, moles! The chemistry concept, not the critter. Now, in case you’ve been living under a rock (like me), a mole is another name for Avogadro’s number which …

What’s up guys, it’s Graham here. So, it’s confirmed, as of a few hours ago, the Federal Reserve just raised their benchmark interest rates by another 75 basis points. This means we are now sitting at the highest interest rates that we’ve seen since 2007,…