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SciShow
Venomous Mammals, Sensory Receptors & the Moon's True Origin Story
Hank describes to us some news stories that illustrate how science is continually changing the things we think we "know" - from the status of various animals species, to the way our senses work and even where the Moon came from -...
Curated Video
There are actually three kinds of spicy
Not all spicy sensations are the same, so what does “spicy” actually mean?
Catalyst University
The DCML Pathway EXPLAINED! | Dorsal Columns/Medial Lemniscus
In this video, we explore the structure, physiology, and sensation relayed by the Dorsal Columns/Medial Lemniscus (DCML) pathway.
Sophia Learning
Sophia: Positive and Negative Feedback: Lesson 1
This lesson will explain in detail positive feedback as a control mechanism of homeostasis. It is 1 of 4 in the series titled "Positive and Negative Feedback."