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SciShow
How Health Affects Sperm
Welcome back to SciShow News! Michael Aranda explains how a male's health affects their sperm.
SciShow
The Truth About Twins & Doppelgängers
What is the science behind doppelgängers? In this fun episode of SciShow, two bespectacled science YouTubers enter, one bespectacled science YouTuber leaves ... because while they may look suspiciously alike, Joe Hanson has his own...
SciShow
How Health Affects Sperm
Welcome back to SciShow News! Michael Aranda explains how a male's health affects their sperm.
SciShow
Mimics, Twins, and Doppelgӓngers... Obviously | SciShow Quiz Show
Two bespectacled science YouTubers enter, one bespectacled science YouTuber leaves ... because while they may look suspiciously alike, Joe Hanson has his own channels while Hank’s gonna stick around here. The only question is who will...
Curated Video
Inherited Pain: The Science of Generational Trauma
Some experiences are so powerful, they shape not only our lives, but also those of our children and grandchildren. This intergenerational transmission of deep stress is known as generational trauma.
Science Friday Initiative
Science Friday: What Your Genes Can Tell You About Your Memory
Scientists have identified molecules that assist the formation of long-term memories. Epigenetic markers respond to stimuli and change gene expression, so the memories can be reactivated at a later time. Aired Oct. 5, 2012 [21:33 min]