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Where is National Yellow Pig Day celebrated?

National Yellow Pig Day is celebrated on July 17 every year in the USA.

Who is National Yellow Pig Day celebrated by?

The motive behind celebrating the National Yellow Pig Day is to honor and celebrate the number 17. It is celebrated by individuals who want to honor the unique attributes of the number 17 and its mathematical significance.

When did National Yellow Pig Day first start?

National Yellow Pig Day was first started in the early '60s.

Who started National Yellow Pig Day?

David Kelly and Michael Spivak first started National Yellow Pig Day.                                               

History And Timeline

In the '60s, two mathematicians, Michael Spivak and David C. Kelly created Yellow Pig Day. They were mathematics students at Princeton University. It is assumed that them researching interesting features of the number 17 led to the inception of the day. However, the reason for the naming of the day is not apparent. They mentioned their yellow pig, which they created as a mascot for the holiday, has 17 toes, teeth, and eyelashes and has been connected with the number 17 ever since. Michael Spivak is the mastermind behind the 'yellow pig,' which he subtly positioned throughout his series of math books, and David C. Kelly still delivers a lecture on the digit 17 every year at Princeton University.

'40s

Founders Are Born

The founders of Yellow Pig Day, David Kelly and Michael Spivak were born.

'60s

Invention Of Yellow Pig Day

Yellow Pig Day was created by David Kelly and Michael Spivak following their interest in the number 17.

1971

Inspiring Students

The Hampshire College Summer Studies in Mathematics was founded by David Kelly.

1977

Composition of Carols

The carol ‘The March of the Yellow Pig’ was composed to honor the day and is still sung on college campuses to celebrate the day.

2000s

Yellow Pig Day

Yellow Pig Day is still celebrated as a holiday by mathematics enthusiasts.

A Sudoku puzzle must have at least 17 clues to have a valid solution. Also, the atomic number of chlorine is 17.

Traditions And Customs

Math students celebrate National Yellow Pig Day by wearing t-shirts with yellow pigs printed on them. They also decorate schools with handmade origami yellow pigs. People invite friends and family to celebrate and honor mathematics and acknowledge it with the rest of the world via social media on the day using #YellowPigDay in their posts.

Ways To Celebrate National Yellow Pig Day

You can celebrate National Yellow Pig Day by singing yellow pig day carols. You could exchange gifts and cut a theme cake. You can also do and learn math on this day. Besides these, you can play mathematical games like Sudoku to exercise your brain. You can even try gathering information and facts about this day and the contributions of its founders and share them online using the hashtag #NationalYellowPigDay.

Facts And Stats

  • National Yellow Pig Day was started by David Kelly and Michael Spivak, who were mathematics students.
  • National Yellow Pig Day is celebrated on July 17 with great enthusiasm across the U.S. by all mathematics students.
  • National Yellow Pig Day celebrates the special properties of the number 17.

FAQs About Yellow Pig Day

Who started Yellow Pig Day?

The day was started by David Kelly and Michael Spivak.

What is the significance of Yellow Pig Day?

The day celebrates the unique attributes of the number 17 in mathematics.

How do people celebrate Yellow Pig Day?

The day is celebrated by singing theme-based yellow pig carols and cake cutting.

Why do people celebrate Yellow Pig Day?

The day is celebrated to honor the importance of the number 17 in mathematics.

What are the history and origins of Yellow Pig Day?

The day was founded by David Kelly and Michael Spivak based on their research on different features of the number 17. It is celebrated on July 17 annually.

Hashtags To Use On Social Media

#YellowPigDay
#NationalYellowPigDay

When Is This Day Celebrated

Date Day
July 17, 2020 Friday
July 17, 2021 Saturday
July 17, 2022 Sunday
July 17, 2023 Monday
July 17, 2024 Wednesday

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