Mark Zuckerberg on Taking Risks and Finding Talented People
And just to make this point, how far into Facebook did it actually become a company? Um, I don’t know. I think probably it
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View AllHow I built a $275 million biotech company from nothing
What I founded Envision, I just did not look like the typical biotech or healthcare founder. I’m a brown woman. I’m a woman of color, and I didn’t have any one of the many higher degrees that they like, you know, MBA, PhD, MD. So there I am with my little…
Introduction to Ratios
We’ve got some apples here, and we’ve got some oranges, and what I want to think about is what is the ratio? What is the ratio of apples to oranges?
To clarify what we’re even talking about, a ratio is giving us the relationship between quantities of two…
Ray Dalio’s Warning: America is Headed Towards an Economic “Crisis”
We in a debt crisis, or are we headed for one? Um, we are at the… in my opinion, we are at the beginning of a billionaire investor Ray Dalio is warning about a $34 trillion debt-fueled tsunami that is about to strike the US economy. With each passing seco…
Ichthyosaurs 101 | National Geographic
[Narrator] While dinosaurs roamed the Earth and pterosaurs ruled the sky, sea monsters called ichthyosaurs dominated the world’s oceans. Ichthyosaurs were ancient reptilian predators. They first appeared about 251 million years ago during the Triassic Per…
Using arithmetic sequences formulas | Mathematics I | High School Math | Khan Academy
All right, we’re told that the arithmetic sequence ( ai ) is defined by the formula where the ( i )-th term in the sequence is going to be ( 4 + 3 \cdot (i - 1) ). What is ( a{20} )?
So, ( a{20} ) is the 20th term in the sequence, and I encourage you to …
Reframing Black History and Culture | Podcast | Overheard at National Geographic
[Music] I’m Deborah Adam Simmons, executive editor for history and culture at National Geographic. You’re listening to In Conversation, a special episode exploring black history and culture.
[Music] Hey, Deborah! Welcome to Overheard.
Hi, Amy! Thanks! I…