Safari Live - Day 69 | National Geographic

What’s up you guys? It’s Grahe here. So first of all, I have to say that I am shocked more people aren’t talking about this because we are barreling towards a massive financial disaster. And the scariest part is that no one is doing anything about it. Cas…

So here we have the graph ( y = G(x) ). We have a little point discontinuity right over here at ( x = 7 ), and what we want to do is figure out what is the limit of ( G(x) ) as ( x ) approaches 7. So essentially, we say, “Well, what is the function appro…

Hey Vsauce. Michael here. In 1924, psychologist Carney Landis drew lines on people’s faces and then photographed them in various scenarios to study facial expressions. But he didn’t use actors, and he didn’t tell the participants to pretend to feel emoti…

The best way to learn about investing is to follow what great investors are doing in their own stock portfolios, and the number one investor you should be following is none other than the legend himself, Warren Buffett. Following Buffett’s stock portfolio…

By mid 1944, Japan is getting hit on a daily basis from B29 bombers. They are literally obliterating cities. Japan was dying, and Japan’s only reaction to this is to strike back. Japan is faced with a serious problem: they can’t develop a high-tech weapon…

[Narrator] The stone city of Machu Picchu is one of the most fascinating archeological sites on the planet. Located northwest of Cuso, Peru, Machu Picchu is a testament to the power and ingenuity of the Inca people. During its prime, the Inca civilizati…