Are big brains smarter? We humans like to think we’re pretty smart - but does brain size really make a difference? Our intrepid science reporters, Jeanna and Mindy pick away at the mysteries of grey matter.  Below you can find links to further reading on the topic discussed in this episode.  Mystery: Are Big Brains Smarter? (https://www.livescience.com/32142-are-big-brains-smarter.html)   The human brain on average weighs  2.7 pounds  An elephant brain weighs 10.5 pounds, but that’s only 1/10 of 1% of its body weight  Don’t forget to subscribe! You can find more answers to life’s little mysteries at the Live Science website (https://www.livescience.com/) and you can follow us on Twitter (https://twitter.com/LiveScience) and Facebook (https://www.facebook.com/livescience/) too. Tell us what your life’s little mysteries are at forums.livescience.com (https://forums.livescience.com/) .   Sponsor The Great Courses Plus  (https://www.thegreatcoursesplus.com/lp/t1/freemo?utm_source=Audio&utm_medium=Podcast&utm_campaign=1000825)   Music by Chad Crouch - Algorithms Licensed under Creative Commons: By Attribution 3.0 License (https://creativecommons.org/licenses/by-nc/3.0/)