Physics Girl
Why Aren't Plants Black?
In an evolutionary sense, plants seem to have it all figured out. But, do they really? The narrator of an engaging physics video that is part of a larger series questions the predominant color of plants in a short video. Content includes...
Crash Course
Taxonomy: Life's Filing System
Explore the history of taxonomy, the naming of organisms, with a video about Linnaeus and his classification system that is still used by scientists today to show the evolutionary relationships among organisms.
Bozeman Science
Archaea
There's archaea in my primordial soup! Viewers watch a video that explains what an archaea is, why it took us so long to find them, how they are different from eucaryota and bacteria, and the interesting discoveries about their...
Crash Course
Old and Odd: Archaea, Bacteria, and Protists
Bacteria outnumber all other living organisms found on Earth. Explore the evolutionary precursor to multicellular organisms, unicellular organisms with a video that delves into the world of bacteria, protists, and archaea and...
Khan Academy
Khan Academy: Prokaryotic and Eukaryotic Cells
Find out about the difference between prokaryotic and eukaryotic cells, and learn about bacteria and archaea in this video. [6:50]
Crash Course
Crash Course Biology #35: Old & Odd
Hank veers away from human anatomy to teach us about the (mostly) single-celled organisms that make up two of the three taxonomic domains of life, and one of the four kingdoms: Archaea, Bacteria, and Protists. They are by far the most...
Khan Academy
Khan Academy: Beginnings of Life
Life and photosynthesis start to thrive in the Archean Eon. [10:25]
Khan Academy
Khan Academy: Cells: Prokaryotic and Eukaryotic Cells
Understand prokaryotic and eukaryotic cells: bacteria and archaea. [6:49]
Bozeman Science
Bozeman Science: Archaea
In this video, Paul Andersen describes the defining characteristics of members in the domain archaebacteria. He starts with a brief description of the phylogeny of this group. He then describes the major characteristics on an archaea,...