Safari Live - Day 42 | National Geographic

Hi everyone, Sal Khan here from Khan Academy. Welcome to the Homeroom livestream! We have a very exciting show, I guess you could call this a show today, where we’re gonna announce the 2020 Breakthrough Junior Challenge winner. But before we jump into th…

What would happen if we were to detonate a very, very powerful nuclear weapon on the Moon? Would the explosion knock its orbit towards Earth, causing tidal waves and misery? Could the Moon be destroyed, showering the Earth in a rain of meteoric death? Du…

Getting rich is extremely hard. Staying rich? It’s almost impossible. This is why most celebrities, athletes, or one-hit wonders reach the end of their lives poor or in massive debt. Money flees the hands of those who can’t hold it, and you don’t want to …

[Narrator] These little creatures can be complicated. They’re cute, but mischievous. It’s my pizza. They may have earned a bad rap from their antics, but their problem-solving skills inspire scientific studies. Interactions with them are unpredictable, an…

Every two years, one million Japanese disappear. China’s population will halve by the end of the century; the median age in Italy has reached 48. All around the world, birth rates are crashing. Is humanity dying out? What is going on and how bad is it? F…

What’s up you guys, it’s Graham here. So, one of the topics that gets brought up so much on my channel are comments along the lines of, “Am I too young to get into business? Am I too young to sell real estate?” People are telling me I should wait till I’…