The Internet Has Massively Broadened Career Possibilities

So we already know that chromosomes are made up of really long strands of DNA all wound up into our into themselves. Something like I’m just kind of drawing it as a random long strand of DNA all wound up in itself. On that strand, you have sequences which…

(Dramatic music) (Roaring) - [Narrator] Probably no other creatures on the planet have struck as much fear and awe in our hearts as the dinosaurs. (Roaring) The earliest dinosaurs appeared about 245 million years ago during the Triassic Period, when most …

Very rarely is there the perfect man and the perfect job, and we see it in actors and we see it in certain politicians. Here was a man who was born to play that role as President of the United States and was an inspirational leader when the nation really …

Hey, it’s me Destin, welcome back to Smarter Every Day. I love laminar flow. And people send me tweets about laminar flow all over the internet. It’s time to do the laminar flow video. Check this out, big pool. We’re going to see if we can make laminar fl…

[Music] If you do nothing to a piece of land in tempered climates, it will become a forest. The forces of nature are actively moving the land towards a balanced, sustainable, and resilient ecosystem. This is called succession. In southwest England, an un…

Let’s get some practice now thinking about how ions typically form, how they might form compounds, and how we name those compounds. So, let’s start with something in group one, in this first column. This first column is often known as alkali metals, and …