Ex-CIA Spy: China Is Preparing & We're Not Paying Attention! Here's What Happens If They Takeover!

What’s up you guys, it’s Graham here! So welcome to the year of 2021, where YouTubers like myself can finally make videos with 2021 in the title. But here on the channel, it’s become kind of like an annual tradition to break down the best credit cards for…

Going to do in this video is try to evaluate the definite integral from 0 to pi of x cosine of x dx. Like always, pause this video and see if you can evaluate it yourself. Well, when you immediately look at this, it’s not obvious how you just straight up…

Hello and welcome to ED Talks with Khan Academy. I’m Kristin Docero, the Chief Learning Officer at Khan Academy, and I’m excited today to talk to Dr. Matt Townsley, who is a professor and author of Making Grades Matter. We’ll be talking about all things g…

In the last video, we were looking at this particular function. It’s a very non-linear function, and we were picturing it as a transformation that takes every point (x, y) in space to the point (x + sin(y), y + sin(x)). Moreover, we zoomed in on a specif…

Next up, my journey 600 feet into the crater of a volatile inferno, where scientists are looking for signs that could end up saving thousands of lives. Masaya in Nicaragua is so feared that religious crusaders once tried to exorcise the devil out of its h…

In this video, let’s look at the periodic trends for ionization energy. So for this period, as we go across from lithium all the way over to neon. As we go this way across our periodic table, we can see in general there’s an increase in the ionization ene…