How to Get Started, Doing Things that Don't Scale, and Press (How to Start a Startup 2014: 8)

In this video, we’re going to talk about shapes and something called angles, which you might have heard the word before. So, the first question is: what is an angle? Well, let me draw a shape, and that might help explain what an angle is. So, I’m going t…

Salmon’s Stewart will have to clear both the main drain and the two beaver dams if they want to restore the water flow. If you got a foot of mud all the way around your pipe inlet, it’s got to reduce flow. It’d be like having a big water hair in your bath…

Now let’s apply the formula we came up in the last video, sometimes known as the Einstein velocity addition formula, and we’ll see that it’s a pretty neat thing. So let’s say, this is once again me floating in space. My frame of reference is just the S f…

What’s up, you guys? It’s Graham here! So, as some of you might already know, I am slightly obsessed with saving money. Okay, fine, that was a lie. I’m very much infatuated with saving money and trying to find the most creative ways to cut back without ev…

Let’s switch it on. Let’s see what it does. Through this coil of thick wire, we’re about to pass a huge alternating electric current. On top is a 1 kg aluminum plate. So we hear that noise. What’s that noise? It’s the vibration of the plate because it’s v…

When we start to study electricity, we need to get an idea of what is current and what is voltage. In two earlier videos, I talked about the idea of current and voltage, current and voltage, and what they meant. When we talked about current, it’s easiest …