Satya Nadella on the journey to becoming Microsoft's CEO & reimagining technology's impact

What if there is a way to make yourself sound not just smart, but truly captivating, even when you have absolutely nothing to say? Well, my friend, there is. This is how you sound smarter than you actually are. Welcome to Alux! In conversations, timing i…

Hey everyone, this is Jeremy Schieffling from Khan Academy. Thanks so much for joining us in our long-running series of Remote Learning 101. It’s gone on a little longer than we expected at the beginning back in March, but we’re happy to serve you with wh…

Today, we’re going to be talking about the reaction quotient Q. In this video, I’m going to go over how you calculate Q and how you use it. We’re going to start with an example reaction between sulfur dioxide (SO2) gas, which will react with oxygen gas. …

What I want to do in this video is think about how exchange rates can affect trade, and actually we can even think a little bit about how they might be able to affect each other, although we’ll go into a lot more depth in that in future videos. So let’s …

I am currently standing on the longest suspension bridge of all Bhutan. I’m about to take you on a journey way up near some of the tallest mountains in the entire world. This country’s tiny, but mighty. And it’s in the Himalayas between Tibet and Nepal. T…

So we have a sum here of 2 plus 6 plus 18 plus 54, and we could obviously just evaluate it, add up these numbers. But what I want to do is I want to use it as practice for rewriting a series like this using sigma notation. So let’s just think about what’…