October 21, 2020
174,063
3,639
86
2.14%
Every word spoken in this episode is indexed. Type any phrase to jump straight to the moment it was said.
Type any word or phrase that may have been spoken. Click a result to seek the player to that exact moment.
Try a name, a topic, or a quoted line
4:51Now PlayingWhy are most plants green? Why do leaves change colors in the autumn? Let's learn about pigments, the molecules that give living organisms their color. They also have other interesting functions, like the famous chlorophyll, which serves an important role in photosynthesis. These are fascinating compounds, so let's get a closer look!
Script by Sheryl Hosler
Watch the whole Botany playlist
General Chemistry Tutorials
Organic Chemistry Tutorials
Biochemistry Tutorials
Biology/Genetics Tutorials
EMAIL► ProfessorDaveExplains@gmail.com
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Barnes and Noble
Book Depository
Sentinel Indexing in Progress
Metadata and chapters are available. Claim extraction for this episode is pending.
All video content is delivered via YouTube embedded players in accordance with the YouTube Terms of Service. Sentinel provides research tools that promote discovery and accountability across political media.