What Do the Olympic Rings Mean?

MARK RALSTON/AFP/Getty Images
MARK RALSTON/AFP/Getty Images

"It represents the five inhabited continents of the world, united by Olympism, while the six colors are those that appear on all the national flags of the world at the present time."

In 1894, Pierre de Frédy, Baron de Coubertin—a French aristocrat and intellectual who had previously attempted to incorporate more physical education in schools—convened a congress in Paris with the goal of reviving the ancient Olympic Games (an idea Coubertin first introduced at a USFSA meeting in 1889). The congress agreed on proposals for a modern Olympics, and the International Olympic Committee was soon formalized and given the task of planning the 1896 Athens Games.

After the 1912 Stockholm Games—the first Games featuring athletes from all five inhabited parts of the world—a design of five interlocked rings, drawn and colored by hand, appeared at the top of a letter Coubertin sent to a colleague. Coubertin used his ring design as the emblem of the IOC's 20th anniversary celebration in 1914. A year later, it became the official Olympic symbol.

The rings were to be used on flags and signage at the 1916 Games, but those games were canceled because of the ongoing World War. The rings made a belated debut at the 1920 Games in Antwerp, Belgium.

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Coubertin explained his design in 1931:

"A white background, with five interlaced rings in the centre: blue, yellow, black, green and red ... is symbolic; it represents the five inhabited continents of the world, united by Olympism, while the six colors are those that appear on all the national flags of the world at the present time."

Coubertin used a loose interpretation of "continent" that included Africa, the Americas, Asia, Europe and Oceania. He never said nor wrote that any specific ring represents a specific continent.

Because the rings were originally designed as a logo for the IOC's 20th anniversary and only later became a symbol of the Olympics, it's also probable, according to historian David Young, that Coubertin originally thought of the rings as symbols of the five Games already successfully staged.

ANCIENT RINGS? 

Popular myth (and an academic article) has it that the rings were inspired by a similar, ancient design found on a stone at Delphi, Greece. This "ancient" design, however, is really just a modern prop.

For the 1936 Summer Games in Berlin, Carl Diem, president of the organizing committee, wanted to relay the Olympic Flame from its lighting point in Olympia to the Olympic stadium in Berlin. Diem, it seems, had a flair for theatrics, and included in the relay a stop at Delphi's ancient stadium for a faux-ancient Greek torchbearers' ceremony complete with a faux-ancient, 3-foot-tall stone altar with the modern ring design chiseled into its sides.

After the ceremony, the torch runners went on their way, but no one ever removed the stone from the stadium. Two decades later, British researchers visiting Delphi noticed the ring design on the stone. They concluded that the stone was an ancient altar, and thought the ring design had been used in ancient Greece and now formed "a link between ancient and modern Olympics."

The real story behind the altar was later revealed, and "Carl Diem's Stone" was moved from the stadium and placed near the ticketed entrance to the historic site.

The inspiration for Coubertin's design seems to be a little more modern. Four years before he convened his Olympic congress, he had become president of the French sports-governing body, the Union des Sociétés Françaises de Sports Athlétiques (USFSA). The Union was formed from the merging of two smaller sporting bodies, and to symbolize this, a logo of two interlocking rings—one red and one blue, on a white background—was created and displayed on the uniforms of USFSA athletes.

"It seems quite obvious," says historian Robert Barney in a 1992 Olympic Revue article, "that Coubertin's affiliation with the USFSA led him to think in terms of interlocked rings or circles when he applied his mind towards conceiving a logo ... indeed, a ring-logo that would symbolize his Olympic Movement's success up to that point in time.... Circles, after all, connote wholeness, the interlocking of them, continuity."

LORD OF THE RINGS

The IOC takes their rings very seriously, and the symbol is subject to very strict usage rules and graphic standards, including:

The area covered by the Olympic symbol (the rings) contained in an Olympic emblem (e.g. the 2008 Games emblem) can't exceed one-third of the total area of the emblem.
*
The Olympic symbol contained in an Olympic emblem has to appear in its entirety (no skimping on rings!) and can't be altered in any way.
*
The rings can be reproduced in a solid version (for single color reproduction in blue, yellow, black, green, red, white, gray, gold, silver, or bronze) or an interlocking version (interlaced from left to right; and reproduced in any of the aforementioned colors or full color, in which case the blue, black and red rings are on top and the yellow and green are on the bottom).
*
For reproduction on dark backgrounds, the rings must be a monochromatic yellow, white, gray, gold, silver, or bronze; full color on a dark background is not allowed.

This article originally appeared in 2010.

What is a Polar Vortex?

Edward Stojakovic, Flickr // CC BY 2.0
Edward Stojakovic, Flickr // CC BY 2.0

If you’ve turned on the news or stepped outside lately, you're familiar with the record-breaking cold that is blanketing a lot of North America. According to The Washington Post, a mass of bone-chilling air over Canada—a polar vortex—split into three parts at the beginning of 2019, and one is making its way to the eastern U.S. Polar vortexes can push frigid air straight from the arctic tundra into more temperate regions. But just what is this weather phenomenon?

How does a polar vortex form?

Polar vortexes are basically arctic hurricanes or cyclones. NASA defines them as “a whirling and persistent large area of low pressure, found typically over both North and South poles.” A winter phenomenon, vortexes develop as the sun sets over the pole and temperatures cool, and occur in the middle and upper troposphere and the stratosphere (roughly, between six and 31 miles above the Earth’s surface).

Where will a polar vortex hit?

In the Northern Hemisphere, the vortexes move in a counterclockwise direction. Typically, they dip down over Canada, but according to NBC News, polar vortexes can move into the contiguous U.S. due to warm weather over Greenland or Alaska—which forces denser cold air south—or other weather patterns.

Polar vortexes aren't rare—in fact, arctic winds do sometimes dip down into the eastern U.S.—but sometimes the sheer size of the area affected is much greater than normal.

How cold is a polar vortex?

So cold that frozen sharks have been known to wash up on Cape Cod beaches. So cold that animal keepers at the Calgary Zoo in Alberta, Canada once decided to bring its group of king penguins indoors for warmth (the species lives on islands north of Antarctica and the birds aren't used to extreme cold.) Even parts of Alabama and other regions in the Deep South have seen single-digit temperatures and wind chills below zero.

But thankfully, this type of arctic freeze doesn't stick around forever: Temperatures will gradually warm up.

In What Field Was Dr. Martin Luther King, Jr. a Doctor?

Express Newspapers/Getty Images
Express Newspapers/Getty Images

Martin Luther King, Jr. earned a doctorate in systematic theology from Boston University in 1955. He’d previously earned a Bachelor of Arts from Morehouse College and a Bachelor of Divinity from Crozer Theological Seminary. His dissertation, “A Comparison of the Conception of God in the Thinking of Paul Tillich and Henry Nelson Wieman,” examined the two religious philosophers’ views of God in comparison to each other, and to King’s own concept of a "knowable and personal" God.

Some three decades after he earned his doctorate, in 1989, archivists working with The Martin Luther King Papers Project discovered that King’s dissertation suffered from what they called a “problematic use of sources.” King, they learned, had taken a large amount of material verbatim from other scholars and sources and used it in his work without full or proper attribution, and sometimes no attribution at all.

In 1991, a Boston University investigatory committee concluded that King had indeed plagiarized parts of his dissertation, but found that it was “impractical to reach, on the available evidence, any conclusions about Dr. King's reasons for failing to attribute some, but not all, of his sources.” That is, it could have been anything from malicious intent to simple forgetfulness—no one can determine for sure today. They did not recommend a posthumous revocation of his degree, but instead suggested that a letter be attached to the dissertation in the university library noting the passages lacked quotations and citations.

Have you got a Big Question you'd like us to answer? If so, let us know by emailing us at bigquestions@mentalfloss.com.

This article was originally published in 2013.

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