A PhD in engineering that loves to train his body. He teaches math and in math, theories are disapproved with counterexamples. So I think it’s safe to say that he is the counterexample to the myth that an exercised body means less intelligence!

# Tag: mathematics

# The True Story of *The Imitation Game*

I hadn’t the opportunity to see this film yet. But it seems quite interesting. When it arrives to the cinema I will see it… Meanwhile, here is an article unfolding the truth behind the film. š

Trailer:

*Big Think* interview about Alan Turing:

# Is math discovered or invented?

A TED-Ed video concerning the nature of numbers, narrated by Jeff Dekofsky, it will make you wade in a deep question… Do you think that mathematics exists or is it a mere invention of mankind?

# Mile of Pi

See this video and share your thoughts about this idea. I thought it was pretty crazy!!! š

Tell me, did you thought it was a toilet paper? š

# The Simpsons and Fermat’s Last Theorem

Today I woke up and IĀ saw a facebook post with a video regarding the math underlying the popular animated series “The Simpsons”. I realized I had never notice that subtle numbers that usuallyĀ are on the background. WhatĀ is funny about them is that they have a mathematical purpose i.e. they are not random numbers. They are, indeed, numbers chosen by their rare characteristics. [1]Ā So here is the video…

The video was made by the London Science Museum and you can check their site, it seems very interesting. [2]

Returning to “The Simpsons”, I felt I hadn’t understood it well so I searched and I found out this explanatory video.

Now I finally had understood, but I believe that many if us never heard about the Fermat’s last theorem so I decided to put here another video.

I will let interesting references, try to watch them. [3]Ā I hope you learnt something new because I learnt that even an animated series can make fun of math… š

References and further reading.

[1] – **(audiovisual reference)**Ā Simon Singh, “The Simpsons and Their Mathematical Secrets” | Talks at Google

[2] – The mathematical secrets of The Simpsons and Futurama – *London Science Museum*

[3] – **(audiovisual reference) **BBC Horizon – Fermat’s Last Theorem

# How can you measure Earth’s circumference with the sun? Eratosthenes answers…

First things first, let’s know who was Eratosthenes, then we will proceed for the answer to this task.

Eratosthenes of Cyrene was a Greek mathematician, geographer and astronomer (he yearned to understand the complexities of the entire world so he was devoted to many areas).[1] He lived between 276 BCĀ āĀ 194 BC and during that time he changed the way we view the world. He created geography and made some progress in science especially mathematics (he created a tool for discovering prime numbers).[2]Ā He is now known for beingĀ the first person to measure the Earth’s circumference. [3]

If you didn’t understand it completely, here is better explained. (Any doubt or suggestion be sure to leave it in the comment section)

[4]

References and further reading.

[1] –Ā Eratosthenes – Wikipedia

[2] –Ā Eratosthenes – The MacTutor History of Mathematics archive

[3] –Ā Eratosthenes – Encyclopaedia Britannica

[4] – (Project forĀ school students)Ā http://www.bibalex.org/psc/en/GetInvolved/Eratosthenes.aspx