The Internet Has Massively Broadened Career Possibilities

In reality, the stock market is a massive system that shuffles money between investors. It is a system where current investors’ profits are directly dependent on the inflow of money from new investors. Such a system is also known as a Ponzi scheme. But wh…

Hey Steve, I’ve noticed a load of art around the showroom. Can you tell me more about it? Yeah, sure! This is one of my most favorite industry photos: Frank Sinatra and Dean Martin back in about 1970. Really, back in the early days of Las Vegas and the f…

Shantanu bought more apples than bananas, and he bought more bananas than cantaloupes. Let A represent the number of apples Shantanu bought, let B represent the number of bananas, and let C represent the number of cantaloupes. Let’s compare the expressio…

The amino acid sequence of cytochrome c was determined for five different species of vertebrates. The table below shows the number of differences in the sequences between each pair of species. So just to give us some context for what we’re talking about,…

[Music] Now I need to make a fire before it gets dark. I’m using a traditional method called a hand drill. This relies on friction between a soft wood base and a hard straight stick. I found that sticks that are hollow inside trap heat better, and it mak…

Hello readers. Today, I want to begin with a brief aside about physics. Unless you’re like a quantum particle or something, it’s not possible to be in two places at once. Nor is it possible to travel in two directions at once. Right? If I’m on a train fro…