Safari Live - Day 42 | National Geographic

[Music] If I, uh, apply a force to the globe, I can actually get it spinning in roughly the same way that the Earth spins. But it is tricky. There’s very little friction on the bottom because of it being supported on this thin layer of water. You can see …

Imagine being told that the key to social justice is to set up a gigantic Corporation, much larger than any other. This Corporation would have trillions of dollars in revenues. It would have a monopoly on some extremely important market and use that to ex…

We know that any sexually reproducing organism is getting DNA from both its male parent and its female parent, and that’s true also for human beings. You might know we have 23 pairs of chromosomes, but let’s zoom in on one of those pairs. So, let’s say th…

All right, part C. At what time ( t ) where ( 0 \leq t \leq 8 ) is the amount of water in the pipe at a minimum? Justify your answer. All right, well, let’s define a function ( w ) that represents the amount of water in the pipe at any time ( t ), and th…

Another form of an op-amp circuit is called the summing op-amp. We’re going to work through how this one works. What’s drawn here now is an inverting op-amp circuit with a single input. We’re going to call this V_a. We’ll call this A for now, and we have …

Fred, oh my goodness, he just deserves such a flower. [Music] Introduction: In Northern California lies a place so divine, where rolling hills meet redwoods and the sun doth shine. Where animals who are rescued now roam free. Rancho Compassion is the na…