Casually Explained: The Spectrum of Intelligence

If you're on mobile and would like to subscribe: https://goo.gl/IEE7wl Here are some videos of animals being smart: Belugas: https://youtu.be/Hh84Oe8JxUQ?t=53s Dolphins: https://www.youtube.com/watch?v=YBYU1eayaXs Dolphins Again: https://www.youtube.com/watch?v=bT-fctr32pE lol orangutan: https://youtu.be/IFACrIx5SZ0?t=1m20s Other places you can find me: ►Facebook: https://goo.gl/U4PqXH ►Twitter: https://goo.gl/JY7M3Q ►Instagram: https://goo.gl/9Db2wY If you'd like to discuss this video and others on Reddit (I will be there!): https://www.reddit.com/r/casuallyexplained If you'd like to support Casually Explained on Patreon, obviously completely optional!! https://www.patreon.com/user?u=3403401 Check out the new merch at http://casuallyexplained.com/