Mark Zuckerberg on Taking Risks and Finding Talented People

Starry night socks and a gun that shoots ketchup onto your food. It’s episode 22 of LÜT. First, let’s break the ice… or let the ice do the breaking itself as a hammer. Of course, this hammer lets you open bottles. When you pour out the contents, be sure i…

I love this. I love the story behind it. This is one of our project sites in the city of New Delhi in India. It’s a 3 megawatt solar power plant. It uses U.S. technology in terms of solar panels and mounting structures, and it also has cells and panels ma…

Let’s say that we’ve got the equation (2x - 1) times (x + 4) is equal to (0). Pause this video and see if you can figure out the (x) values that would satisfy this equation, or essentially our solutions to this equation. All right, now let’s work through …

Some experiences weigh on us like a heavy cross that’s almost impossible to bear. They paralyze us with guilt or make us hide in shame. And in other cases, they leave us with an immense amount of pain for us to process. Many people either fight or stick t…

But within families, there’s always ego intention. Always. There’s the brother, the sister, the mother, the cousin, whatever. If you are unable to fire your own mother, you shouldn’t run the family business because you’ve got to think about the business f…

Suppose that men have a mean height of 178 centimeters, with a standard deviation of 8 centimeters. Women have a mean height of 170 centimeters, with a standard deviation of 6 centimeters. The male and female heights are each normally distributed. We inde…