80/20 Rule for Production VS Consumption

As James explains, you can read everything you want about waking up earlier—from sleep habits to the Circadian rhythm—but when the alarm goes off, the only thing that matters are the strategies you’ve actually tried. “The biggest issue around the myth of ‘I need to learn more’ is that somehow learning and doing are mutually exclusive. And they’re not at all. You should certainly be taking in new information and exploring continually. But you also need to be exploiting the infor...

 Convergent Evolution in Mammals and Marsupials

The most famous example of different species filling similar roles involves the marsupial mammals, now found mainly in Australia (the Virginia opossum is a familiar exception), and placental mammals, which predominate elsewhere in the world. The two groups show important anatomical differences, most notably in their reproductive systems (almost all marsupials have pouches and give birth to very undeveloped young, while placentals have placentas that enable young to be born at a more advanced ...

 Algebra for the Practical Man

My cousin, at that time, who was three years older, was in high school and was having considerable difficulty with his algebra and had a tutor come, and I was allowed to sin in a corder while (LAUGHS) the tutor would try to teach my cousin algebra, problems liek 2x plus something. I said to my cousin then, "What're you trying to do?" You know, I hear him talking about x. He says, "What do you know--2x 7 is equal to 15," he says "and you're trying to find out what x is." I says, "You mean 4....