Safari Live - Day 121 | National Geographic

I was ordained for some great purpose in the hands of the Almighty. Nat Turner was an enslaved African American preacher who was born in 1800 and led a large-scale rebellion in 1831 that transformed the system of slavery. He chose violence as his only opt…

[Instructor] We’re asked which of the following options have the same value as 2% of 90? Pause this video, and see if you can figure it out. And as a reminder, they say, pick two answers. All right, now let’s work through this together. So, before I eve…

For the past five years, Johns faced a brain tumor in the fight of his life. His weakened state has caused Goliath to become fixated on protecting him. Today, Goliath faces Caesar’s final challenge, which will determine if he’s balanced enough to be of se…

The magnitude of the equilibrium constant tells us the relative amounts of products and reactants at equilibrium. For example, let’s look at a hypothetical reaction where gas A turns into gas B. For the first example, let’s say that gas A is represented b…

So, at Khan Academy, we are striving to create personalized mastery-based learning that transforms students’ mindsets. Within that, I think there are three things that make our value proposition unique. The first is that our content is provided free of c…

We googled this guy’s name and we found out that this guy ended up being a romance scam artist. He would try to guilt people into having the other person put a deposit into the escrow to get past the contingency periods. So now the deposit was at risk. Th…