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Transcription: How mRNA Helped Save Lives: Crash Course Biology #34
You’ve probably heard of mRNA, thanks to the COVID-19 vaccine. But what is mRNA exactly? In this episode of Crash Course Biology, we learn about the …
1 week, 1 day ago
Doing Solids: Crash Course Chemistry #33
In which Hank blows our minds with the different kinds of solids out there and talks about why they're all different and have different properties. T…
1 week, 1 day ago
Translation: How RNA Gets Translated into Protein Power: Crash Course Biology #35
How does the information from mRNA turn into a protein? It all comes down to translation, where nucleotides are translated into a chain of amino acid…
1 week, 1 day ago
The Roaring 20's: Crash Course US History #32
In which John Green teaches you about the United States in the 1920s. They were known as the roaring 20s, but not because there were lions running ar…
1 week, 1 day ago
The First Fraction of a Second | Crash Course Pods: The Universe #1
Head to https://policygenius.com/crashcourse to get your free life insurance quotes and see how much you could save.
Dr. Katie Mack teaches John Green…
1 week, 1 day ago
The Deadliest Infectious Disease of All Time | Crash Course Lecture
Tuberculosis is often thought of as an old-timey disease, but in reality, it continues to kill over a million and a half people per year, despite its…
1 week, 1 day ago
Conjugation and UV-Vis Spectroscopy: Crash Course Organic Chemistry #41
Carrots get their orange-y color from, you guessed it, an organic chemical. This chemical, called beta carotene, gets its pigment from its conjugated…
1 week, 1 day ago
Crash Course Chemistry: Outtakes #2
In which Hank has trouble doing and saying things.
Crash Course is on Patreon! You can support us directly by signing up at http://www.patreon.com/cr…
1 week, 1 day ago
How Genes Express Themselves: Crash Course Biology #36
If nearly all your cells have the same DNA, why are muscle cells so different from skin cells? In this episode, we’ll learn how gene expression is re…
1 week, 1 day ago
Equilibrium: Crash Course Chemistry #28
In this episode of Crash Course Chemistry, Hank goes over the ideas of keeping your life balance... well, your chemical life. Equilibrium is all abou…
1 week, 1 day ago