Safari Live - Day 337 | National Geographic

Virus is actually just genetic material encased in an envelope, and it actually needs a host like me or you in order for it to infect and continue to produce more copies of itself. So what happens is a virus infects me, let’s say, and my immune system sta…

So our next speaker and I have something in common: we both started businesses to allow people to create websites. The difference is that David’s business was massively successful. Davidenko is the founder of Weebly, which early this year sold to Square. …

Some students want to know what gets used up in an incandescent light bulb when it is in series with a resistor: current, energy, or both. They come up with the following two questions: in one second, do fewer electrons leave the bulb than enter the bulb?…

To share valuable free resources with you today that I believe will not only benefit your students but also lighten your load as you manage the many decisions and tasks that come along with teaching nowadays. I really truly appreciate everything that you …

Metro Police cracking down on Airbnb and short-term rental properties, and the people who invested their money for some passive income aren’t getting it. Thousands of Airbnbs and short-term rentals consume and disappear from Atlanta. The short-term vacati…

[music playing] TIM SAMUELS: I’m in Jerusalem, and I’m searching for ecstasy. [music playing] My search is for the Na Nach, a small sect of highly religious Jews who themselves are dedicated to the search for spiritual ecstasy. Religion as I knew it was …