Satya Nadella on the journey to becoming Microsoft's CEO & reimagining technology's impact

What we’re going to do in this video is talk about two related ideas that are really the foundations of economics: the idea of scarcity and the idea of rivalry. Now in other videos, we do a deep dive into what scarcity is, but just as a review in everyda…

At the seas with Nemo and friends at Epcot. New faces appear every day, but old friends are never far away, like guest favorite Little Joe. This guy was found alone in the wild as a baby, but the team took him in and gave him the chance to flourish. I lov…

We are just beginning to understand that loss of grouper and parrot fish has a domino effect, and kills the reef. It’s happening so fast; it doesn’t take an old-timer to remember the good old days. In just my short lifetime of 19 years, I’ve been able to …

These are five ways that I’m able to save a lot of money: Reuse grocery bags as trash bags instead of buying them from Costco. Only do laundry after 9 PM on weekdays when electricity is the cheapest. Skip the bottled water and drink right from the tap. Y…

The human body is a complex network of cells, tissues, and organs that together make life possible. Ten major systems are responsible for the body’s functions: skeletal, muscular, cardiovascular, nervous, endocrine, lymphatic, respiratory, digestive, urin…

Hey everyone! This is Jeremy Schieffling with Khan Academy. Super excited to be joining you this evening for our session on getting started with remote learning. Just to sort of set the tone for the evening, we know that there’s some challenging times out…