5-Sided Square - Numberphile
5 Sided Square I wish my teacher was half as excited about math as this guy

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Check our sponsor The Great Courses Plus (free trial): http://ow.ly/j5cB30hIvm2 This video features Cliff Stoll. More links & stuff in full description below ↓↓↓ More Cliff Stoll videos: http://bit.ly/Cliff_Videos Buy a Klein Bottle from Cliff - it's an experience: http://www.kleinbottle.com Discuss this video on Brady's subreddit: https://redd.it/96x6c4 Numberphile is supported by the Mathematical Sciences Research Institute (MSRI): http://bit.ly/MSRINumberphile We are also supported by Science Sandbox, a Simons Foundation initiative dedicated to engaging everyone with the process of science. https://www.simonsfoundation.org/outreach/science-sandbox/ And support from Math For America - https://www.mathforamerica.org/ NUMBERPHILE Website: http://www.numberphile.com/ Numberphile on Facebook: http://www.facebook.com/numberphile Numberphile tweets: https://twitter.com/numberphile Subscribe: http://bit.ly/Numberphile_Sub Videos by Brady Haran Additional animation by Pete McPartlan Patreon: http://www.patreon.com/numberphile Numberphile T-Shirts: https://teespring.com/stores/numberphile Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/ Brady's latest videos across all channels: http://www.bradyharanblog.com/ Sign up for (occasional) emails: http://eepurl.com/YdjL9 People and institutions featured in videos are not affiliated with episode sponsors. The Great Courses Plus is currently available to watch through a web browser to almost anyone in the world and optimized for the US, UK, and Australian markets. The Great Courses Plus is currently working to both optimize the product globally and accept credit card payments globally.


Mutantcy1992 : Find someone who loves you the way Cliff loves math.

Dr John Zoidberg : This is what happens when you have Charisma 10 *and* Intelligence 10

Lulu49_ : Math teacher : A square has always 4 sides Numberphile : I’m about to end this man’s whole carrier

Sinan Arif Pertev : this is literaly what i imagine of when i think of mad scientists.

Waris Rahimi : Depression: Numberphile: *im about to end this mans whole career*

no no : Teacher: How many sides does a square have? Me: Eh, 3 to 5.

SKYL1N3 : 2018: 1=2 2019: a square with 5 sides 2020: *EARTH IS A CUBE*

Elon Musk : *Makes a 5 sided square* Wait, that's an illegal move

Richard Santalone : "90 degrees, 90 degrees, 90 degrees, 90 degrees," people in the sahara counting their temperature

Daniel : I really love how he loves what hes talking about

Sketch Master Canada _ : When you’re on your computer doing nothing and you mom calls you down for pizza 3:14

collegebandi : if this guy was my high school or college math teacher i would probably be a mathematician lol

Thicc Albert : I tried watching this without smiling along with Chris I failed

Game Knight : Little did I know the shape of squidwards clarinet was the most mind blowing thing I’d hear today

Uriah Siner : I hope I can find something in life that makes me as happy as math makes this man.

Kapin #1801 : This dude's voice makes me so inexplicably happy

chasebh89 : "5 sided square made of 90* angles" *Middle School geometry teachers* "STOP, YOU'VE VIOLATED THE LAW"

Ellis Johnson : I love this video for these moments 2:26 3:14 5:41 And you know , all of it

bulba : This man's excitement for this topic makes me happy.

Scooby MiKE : So... the Bermuda triangle is really a square?

Caleb Carr : This man looks like doc brown. Acts like doc brown. I'm pretty sure he is doc brown.

SilenceAssassin : Random Dude: A square has fo—*gets smacked* Numberphile: Has what? Random Dude: Five sides bro chill.

Kalle K : Some similarities with Doc Brown from ’Back to the future”.

Inan Jarif : Therapist: It's okay,five-sided square can't hurt you,he isn't real. Five-sided square:

Magnets & magic : This dude is the happiest person i ever saw

Wyatt A : I love how excited he gets all throughout the video. I could only dream of being that excited about something

Raynman Gaming : But what about a 7-sided cube, AKA a stube? The 7th side is the INside.

Sunny shah : Never seen a person so happy about squares. But, i'm glad people like him exist, who love what they do, and aren't afraid to show it.

Razorgames : Did you notice? If you flatten out the 3 sided square, you get a shape with a constant diameter!

Jochen : This guy is having so much fun with squares and angles... It fits his look perfectly

EnerJetix : No offense but I swear this guy's voice came from some kind of cartoon

Adept Mage : This man is so wonderfully passionate about this subject.

William Ryan : 3:05 has everywhere constant negative curvature JZxgnber2ohnqlm

Jahs Jk : Me: a square has 4 sides Numberphile: hold my beer Edit: Wow, I have NEVER reached 1000 likes for a comment. Thanks everyone I really appreciate it. Honestly, most my comments get one like, from me.😢

Andrew Siegel : 5 sided square: Exists Math Teacher Explanation : Sorry kid I teach 7th grade math not quantum physics

Spice Master II : Great video. Love your enthusiasm and passion sir. I have only come across ONE other person with similar passion and enthusiasm. But for some reason he was always going "1.21 gigawatts" and "88 miles per hour"

Arìdan Aragami : He looks so happy! I wish this was my teacher. Then maybe I'd learn something and be interested.

The Qwertian Cheese : Square: A *quadrilateral* with *4* equal sides and *4* right angles.

Karl-Markkus Hiiemäe : Make a 6-sisded square, just so I can see you smile more :)

Connor Evans : Nobody: Numberphile: 5 sided square!

SuperNerd2357 : I love how he's so enthusiastic about this

Andrew Siegel : 5 sided square: Exists My Math Teacher: Impossible

Git Man : The science adviser from Civ 2

Olger : This gentleman looks like he's probably making a flux capacitor in his garage. Can't wait doc! :)

Saayan Biswas : But squares are 2d planar figures Not curved

TheKetsa : A square has 4 sides. PunktSchluss.

Alexis W. : I don’t understand what he’s saying at all but his enthusiasm and energy is so strong that I was completely entertained and interested the entire time 😂💙

Steven Harper : It’s Doc Browne ! Great Scott. This was really interesting

Kiptops : this dude's enthusiasm for squares makes me enthusiastic for squares how the frick.