Ep 173: The Silurian period
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The Silurian period After the cold temperatures ice sheets and drop in sea level at the end of the Ordovician, the Silurian enjoyed a warmer and more stable climate. During this time, fish developed jaws, and the first animals adapted to a life lived entirely on land appear in the fossil record.
Ep 172: The Ordovician period
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The Ordovician period After the die out at the end of the Cambrian, during the beginning of the Ordovician, there was an increase in the variety of animals and plants, with many new species entering the fossil record. Chordates became fish, plants colonized the land, corals began forming reefs, and the cephalopods came into their …
Ep 171: The Cambrian period
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The Cambrian period In the Cambrian period, roughly 540 million years to 485 million years ago, most of the types of animals that are with us today got their start, even if it’s difficult to recognize them.
Ep 170: catching up with early life
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catching up with early life Most of the history of life on our world is about single cells. Life made up of millions-billions-trillions of cells, (just for one critter!) only arrived in the last 700,000,000 years. Life in its single celled form got here 3,400,000,000 years ago. It took life nearly 3 billion years to …
Ep 169: Not an episode
Ep 168: Let’s get back to life
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Let’s get back to life Today, I share a bit of what’s happened with my digital organisms, my ongoing experiments with some software-based artificial life I wrote, and talk about where we’re going next. The general system is very close to where I wanted it in order to implement, oh, just so many experiments. Since …
Nearly there
Cycle after cycle, they all do their next command, like the clicking of a master clock, beating out they’re digital days. Each little digital creature, called a figure, gets a turn. That’s just enough time to do one command. It’s been more than 13 hours, and the current population is somewhere just above 310,000,000. They …
It’s working! … oh… wait…
The system has turned into a joy to work with. One of my populations, precodedshort.pop, isn’t acting how it used to. I have a vague memory of doing some experiment, and accidentally saving a population in that file, overwriting what was there. Yeah, I even recall how I could get it back, and thinking how …
Ep 167: Jets and jet engines
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Jets and jet engines While doing the research for an episode on nuclear powered aircraft, I ran across a bunch of information on how jet engines work. I thought, gee, the history design and physics of jet engines would make a nifty episode. So today, we have an episode on the history, design, and physics …