Tag «nature»

2. Behavioral Evolution

2. Behavioral Evolution

Stanford University. The often asked question, what’s the difference between Bio 150, Bio 250, and– is it Hum Bio 160? No difference. It’s exactly the same. So like the same requirements, same unit. So take whichever one makes your life easiest. Let’s see. Any other procedural stuff? Well, the answers are back from Monday’s questionnaire. …

The 12 Days of Evolution – Complete Series!

The 12 Days of Evolution – Complete Series!

[MUSIC] [BIRD CHIRP] A smart person once said “nothing in biology makes sense except in the light of evolution.” Evolution is what lets us understand the history of life. We’re used to seeing things change over time. But biological evolution is about something more. Centuries of observing nature has shown us that all life is …

What Happened Before History? Human Origins

What Happened Before History? Human Origins

The world we live in feels normal, ordinary. It feels like this is just how humans exist and always existed. But, it’s not. Never before have we humans lived in a world as sophisticated and engineered to our needs as today. Giving us the luxury to forget about ourselves and not worry about survival. Food, …

A Brief History Of Time(keeping)

A Brief History Of Time(keeping)

[MUSIC] A long time ago on a far-away island, the people kept time by sunrise, sunset, and the cannon. Every day at noon, on the hill above town, soldiers would fire the cannon and set life’s pace in the village below. One day, a boy wanted to know how the soldiers knew when to fire. …

The History of Geology

The History of Geology

[ Birds chirping ] [Katelyn Salem:] “If you don’t know history, then you don’t know anything. You are a leaf that doesn’t know it is part of a tree.” This quote is from one of the greatest philosophers of ancient history…Michael Crichton. And I think it does a good job of explaining why we’re about …