The Internet Has Massively Broadened Career Possibilities

When you’re sitting in a math class and the teacher starts writing some symbols on the board that you might not quite understand just yet, it might be tempting to say, “Hey, why do I need to learn this? This seems a little bit abstract for me.” To answer…

So this is here, um, I’m here with Jeffrey Rosen, head of the National Constitution Center, and we’re going to talk about Article Two of the United States Constitution. So, Jeffrey, what does Article Two deal with? It deals with the executive power, the…

A war has been going on for billions of years that breeds well armed monsters, who struggle with other monsters for survival. Having no particular interest in us, most of them are relatively harmless, as our immune systems deal with their weapons easily. …

We’re told the graph of ( y ) is equal to (\sqrt{x}) is shown below. Fair enough, which of the following is the graph of ( y ) is equal to ( 2\times\sqrt{-x}-1 )? They give us some choices here, and so I encourage you to pause this video and try to figure…

Growing up, we all have impressions of the Middle Ages. We read about knights in shining armor, castles with moats, and towers. But when were the Middle Ages? The simple answer: the Middle Ages in Europe are the roughly 1,000 years from the fall of the Ro…

Cheetah are in a race for survival. There are maybe just 7,000 adult cheetah left in the wild. I’ve covered the illegal trafficking networks draining the Horn of Africa of their cheetah. They also face massive habitat loss and retaliatory killings by herd…