Happy Pi Day 2015 – Celebrating 3.1415926

Pi day is celebrated each year on March 14th

This year I asked the question online who discovered pi and found there was no easy answer.  It has been an unfolding revelation through the ages as people have taken it to more and more places usually when they had nothing better to do and later letting computers do it for them.  If you want to read more about all that here is a wikipedia link to get started, but Archimedes is mentioned early on and Sir Isaac Newton also.  However, no one person seems to get the credit for the ‘discovery’.

The first recorded algorithm for rigorously calculating the value of π was a geometrical approach using polygons, devised around 250 BC by the Greek mathematician Archimedes.[30]

Isaac Newton used infinite series to compute π to 15 digits, later writing “I am ashamed to tell you to how many figures I carried these computations”.[52]

On Facebook, my friend Joseph Hebert pointed out that this is a very special year for pi day as you look at the opening digits you will see that we have a special instant.  Wonder if that is AM or PM?

“…But this time there will be a pi instant.

3.14.15 9:26:53.5897…

There will be an instant between 09:26:53 and 09:26:54 that will be the perfect pi moment.”

Mathematical Pi Song here >>>

My First Pi day post from 2011 here >>>

Have a pi moment today.  Have a piece of pie to celebrate.  

Happy Pi Day!

Favorite Pies for Pi Day

 

  

FGST - Finding Gems & Sharing ThemPosted by Sandra Crosnoe for Finding Gems & Sharing Them

Permalink: https://scrosnoe.wordpress.com/2015/03/14/happy-pi-day-2015

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Happy Pi Day Everyone! Oh Sure It’s Not a National Holiday… Yet!

Happy Pi Day Everyone (3.14)    Get it?

Pi day is celebrated in math classrooms each year on March 14th

Pi Pics and Links from 2008

Here is how some math classes celebrate and don’t miss the pi song — it will hang in your brain for sure!  Students participated in special PI Day activities, celebrated the day by singing PI Day songs, and (of course) the traditional  eating of the pies.

Pi Day: The Other Math Holiday (pdf)

Mathematical Pi Song here >>>

Uploaded on Mar 27, 2010  This is a music video of the song “Mathematical Pi” by Ken Ferrier and Antoni Chan.

My First Pi day post from 2011 here >>>

At 3.14 (3 minutes 14 seconds) David Letterman learns what pi means! Daniel Tammet is an amazing math genius who memorised pi to 20,000 places. Is he the world’s greatest math prodigy? He is an amazing mathematics savant or maths prodigy.

Think I’ll go have another piece of pie now just to help celebrate the day.

  

FGST - Finding Gems & Sharing ThemPosted by Sandra Crosnoe for Finding Gems & Sharing Them

Permalink: https://scrosnoe.wordpress.com/2014/03/14/happy-pi-day-oh-sure/

Celebrating Pi Day – March 14th

Happy Pi Day Everyone (3.14) get it?

Here is how some math classes celebrate and don’t miss the pi song — it will hang in your brain for sure!  Students participated in special PI Day activities, celebrated the day by singing PI Day songs, and (of course) the traditional  eating of the pies.  Think I’ll go have a piece of pie now just to help celebrate the day.

Pi day is celebrated in math classrooms each year on March 14th

Pi Pics and Links from 2008

Pi Song here >>> (it will echo in your mind!)

Pi Day Handout (word downloadable)

Pi Day: The Other Math Holiday (pdf)

My First Pi day post from 2011 here >>>

_______________________

Posted by Sandra Crosnoe 

Finding Gems & Sharing Them

 OKGrassroots

Mercedes Benz Ad Graphically Illustrates Left Brain – Right Brain Function While Questioning Are you Free?

Thanks to Linda Browning for posting the graphic and Amy Rice for sharing it with me!

My comment:

Everyone uses both sides of the brain; the question is when and how much and recognizing the need for both in ourselves and in each other. It graphically illustrates function while bringing us quickly to the question — Are you free?

Browning Studios: Art by Linda Meyer Browning
This illustration in a Mercedes Benz ad (of all things) really nailed the right-brain/ left-brain functions in this visually exciting illustration!

The ad copy reads:

(Left:) “I am the left brain. I am a scientist. A mathematician. I love the familiar. I categorize. I am accurate. Linear. Analytical. Strategic. I am practical. Always in control. A master of words and language. Realistic. I calculate equations and play with numbers. I am order. I am logic. I know exactly who I am.”

(Right:) “I am the right brain. I am creativity. A free spirit. I am passion. Yearning. Sensuality. I am the sound of roaring laughter. I am taste. The feeling of sand beneath bare feet. I am movement. Vivid colors. I am the urge to paint on an empty canvas. I am boundless imagination. Art. Poetry. I sense. I feel. I am everything I wanted to be.”

More graphics here: http://www.frederiksamuel.com/blog/2011/02/mercedes-benz-left-right-brain.html

And more here: http://www.fuelyourcreativity.com/left-brain-vs-right-brain-advertising/

Original source ad: http://adsoftheworld.com/media/print/mercedes_benz_left_brain_right_brain_passion

________________________

Posted by Sandra Crosnoe for Finding Gems & Sharing Them


CrossPosted on Constitutional Liberty Coalition in Arts and Entertainment

 

College Student Explains Obamanomics in less than 2 Minutes — with Pennies!

Recently (editor’s note this video was originally posted in 2009) Obama announced that over the next 90-days he is going to work to cut 100-Million dollars of spending out of the Federal Budget. Click on the link below to see how a 2nd year college student explains Obamanomics in less than 2 minutes.

Uploaded by 10000Pennies on Apr 24, 2009

also here >>> http://www.wimp.com/budgetcuts/

How much is the $100 million dollars in budget cuts compared to the federal budget as a whole? This video imagines the budget as $100 in pennies to provide the answer. For more on the budget, mathematics and political visualizations, follow the author of this video on Twitter: @PoliticalMath

Note: Video is 1 min 38 secs and has 1,559,213 views at time of posting

 


Happy Pi Day 2011

Happy Pi Day Everyone (3.14) get it?

Here is how some math classes celebrate and don’t miss the pi song — it will hang in your brain for sure!

Think I’ll go have a piece of pie now just to help celebrate the day.

Pi day is celebrated in math classrooms each year on March 14th

Pi Links 2008

Pi Song here >>>

Pi Day Handout (word downloadable)

Pi Day: The Other Math Holiday (pdf)

Students participated in special PI Day activities, celebrated the day by singing PI Day songs, and (of course) the traditional  eating of the pies.

More great Pi Day Pics here >>>

Fibonacci and the Golden Mean

(originally on blip TV now via youtube / updated May 16, 2015)

Some of the greatest mathematical minds of all ages, from Pythagoras and Euclid in ancient Greece, through the medieval Italian mathematician Leonardo of Pisa and the Renaissance astronomer Johannes Kepler, to present-day scientific figures such as Oxford physicist Roger Penrose, have spent endless hours over this simple ratio and its properties. But the fascination with the Golden Ratio is not confined just to mathematicians. Biologists, artists, musicians, historians, architects, psychologists, and even mystics have pondered and debated the basis of its ubiquity and appeal. In fact, it is probably fair to say that the Golden Ratio has inspired thinkers of all disciplines like no other number in the history of mathematics.

Fibonacci Sunflower
Special thanks to RepublicMedia.TV for the find.  The hand of God and intelligent design is threaded throughout creation for us to see if we will open our eyes~

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