Sponsored link:

References:  
Mushrooms: The most recent common ancestor of mushrooms and humans is more recent (shallower in the tree) than the most common recent ancestor of mushrooms and plants.   botany.wisc.edu  
Neurons: One estimate puts the human brain at about 100 billion neurons and 100 trillion synapses. Wikipedia  
Atoms: Over 99.94% of an atom's mass is concentrated in the nucleus.   Wikipedia  
Cells: Every one of us completely regenerates our own skin every 7 days. A cut heals itself and disappears in a week or two. Every single cell in our skeleton is replaced every 7 years.   stanford.edu/research/

Flixxy editors search the internet daily, to find the very best videos for you:   SELECTION:  From over 3 million videos uploaded to YouTube daily, we select only a few videos to be added to the site daily.   PG RATING:  Flixxy videos and comments are all PG rated. They are "Safe For All Ages" and "Safe For Work".  Our content is uplifting.   SELECTED START AND END POINTS: Many of Flixxy’s videos start late or end early. We skip lengthy introductions and get to the point.   CONCISE CAPTION AND DESCRIPTION: We don't use "click-bait."  Your time is valuable, so we distill the information down to what you want to know.
FREE DAILY NEWSLETTER: Get the latest videos delivered to your inbox by subscribing to the FREE "Video of the Day" newsletter.