Why Earth Has Two Levels

From MinuteEarth. Get NordVPN at https://NordVPN.com/minuteearth. Use code MINUTEEARTH to save 77%! Earth’s outer shell is made of two materials whose different densities and thicknesses give rise to two distinct “levels” on the planet’s surface. Watch our new show Paradigms (U.S. servers only!): https://www.vrv.co/paradigms Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors.…

The Similarity Trap

From MinuteEarth. Try Squarespace for free: http://squarespace.com/MinuteEarth And subscribe to MinuteEarth! http://goo.gl/EpIDGd As we try to figure out the evolutionary trees for languages and species, we sometimes get led astray by similar but unrelated words and traits. Thanks to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors. ___________________________________________ To learn more, start your googling with…

How Long Can We Live?

From MinuteEarth. The human lifespan might be limited, in part, because natural selection just stops working late in life. Try Squarespace for free: http://www.squarespace.com/MINUTEEARTH Thanks to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors for helping to make this video possible. ___________________________________________ Video Keywords: Mortality plateau: the leveling out of the mortality rate that is…

When Trees Go Nuts

From MinuteEarth. Please support us through Patreon! https://www.patreon.com/minuteearth Or, click the “Sponsor” button to support us through YouTube itself. Thank you! Every once in a while, all the oaks or spruces or other plants in a region suddenly produce a tremendous bounty of seeds – up to 100 times more than usual. But why do…

Why You Shouldn’t Give Ginger To Monkeys (and other animal sayings)

From MinuteEarth. Learn new skills from this video’s sponsor, Skillshare: http://skl.sh/minuteearth4 Humans from different cultures anthropomorphize different animals to represent the same human traits. Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors. ___________________________________________ To learn more, start your googling with these keywords: Sunshower: A meteorological phenomenon in which the sunshines while rain…

Milk Is Just Filtered Blood

From MinuteEarth. Join Honey for FREE at: https://www.joinhoney.com/MinuteEarth. Special thanks to Honey for sponsoring this episode. Female mammals make milk, a cocktail of filtered blood, to provide their babies with vital nutrients. Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors. ___________________________________________ To learn more, start your googling with these keywords: Mammal: Endothermic…

Introducing Our NEW SHOW: Paradigms

From MinuteEarth. WATCH PARADIGMS EPISODE 1 ►► http://vrv.co/paradigms ↓↓↓ And follow Paradigms on social media! ↓↓↓ Twitter: https://twitter.com/paradigmshow Facebook: https://www.facebook.com/paradigmshow/ Instagram: https://www.instagram.com/paradigm_show/ We teamed up with MinutePhysics and Veritasium to tell the stories of how we know what we know about the universe and our place in it. Please watch episode 1 and let us…

Why Electroshock Therapy Is Back

From MinuteEarth. Please support us on https://www.patreon.com/MinuteEarth or as a YouTube Sponsor! Thanks to everyone who already does! Shocking the brain has come and gone as a medical treatment, but it’s currently resurging, as it often provides the best form of relief for severe depression and advanced Parkinson’s disease. ___________________________________________ To learn more, start your…

Why Our Favorite Crops Live Fast and Die Young

From MinuteEarth. To start using Tab for a Cause, go to: http://tabforacause.org/r/minuteearth2 We mostly grow annual plants because they reliably produce energy-rich seeds, which we like to eat. Thanks to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors. ___________________________________________ To learn more, start your googling with these keywords: Annual: a plant that typically lives for…

A Disease’s Guide to World Domination

From MinuteEarth. Get 3 weeks of free access to CuriosityStream by visiting http://curiositystream.com/minute and using the promo code “minute” There’s something surprising that helps determine how damaging a disease is: distance. Thanks also to our Patreon patrons https://www.patreon.com/MinuteEarth and our YouTube sponsors. ___________________________________________ To learn more, start your googling with these keywords: Direct transmission: occurs…