Tag «crashcourse»

Venus: Crash Course Astronomy #14

Venus: Crash Course Astronomy #14

This episode of Crash Course is brought to you by SquareSpace Venus was the Roman goddess of love, and honestly, if you’ve ever seen it after sunset, hanging like a diamond in the twilight, the planet Venus is stunningly beautiful. The only problem? Venus is hell. Venus is the second rock from the Sun, closer …

Conservation and Restoration Ecology: Crash Course Ecology #12

Conservation and Restoration Ecology: Crash Course Ecology #12

For the past 12 weeks, we’ve been investigating our living planet together, and learning how it works on many levels; how populations of organisms interact, how communities thrive and ecosystems change, and how humans are wrecking the nice, perfectly functioning systems Earth has been using for hundreds of thousands of years. And now it’s graduation …

Evolution: It’s a Thing – Crash Course Biology #20

Evolution: It’s a Thing – Crash Course Biology #20

Congratulations! This is our last episode of our section on Evolution and Genetics, which puts us at the halfway mark of CrashCourse Biology. So far we’ve learned about DNA, genetics, natural selection, how cells multiply, populations, speciation, replication, respiration, and photosynthesitation. I’m so proud of you. But I couldn’t let this section end without discussing …

Environmental Econ: Crash Course Economics #22

Environmental Econ: Crash Course Economics #22

Adriene: Welcome to Crash Course Economics. I’m Adriene Hill Jacob: And I’m Jacob Clifford. Economics is about choices, and how we use our scarce resources. It’s not just about producing and consuming, it can also be about conserving. Adriene: Maybe counterintuitively, economics has a lot to add to discussions of how we can balance our …