12 Amazing Balancing Stones Around the World

Balancing rocks are truly stellar (and indeed interstellar) features that attract tourists, geologists, and increasingly, artists.

1. BALANCED ROCK // COLORADO, USA

A few hundred million years ago, Colorado was covered by a shallow inland sea that eventually turned into sandstone. As the area rose during the creation of the Rocky Mountains, the softer areas of sandstone eroded away, while the areas of the sandstone that were harder stayed put, giving us Colorado’s Garden of the Gods. Eventually, the erosion and weathering around the base will cause Balanced Rock (see photo above) to lose its balance and collapse.

2. BALANCING ROCKS // SEVERAL PLACES AROUND ZIMBABWE

Carine06, Flickr // CC BY-SA 2.0

As in Colorado, these features were originally surrounded by softer rock that eroded away. As the rocks warmed and cooled, they cracked into nice geometric patterns. When the surrounding rock and dirt disappeared, they fell onto each other, just like bricks would if you removed the mortar [PDF]. Zimbabwe so appreciates these features that they have the rare geologic distinction of being featured on the 100 trillion Zimbabwe dollar note.

3. BIG BALANCED ROCK // CHIRICAHUA NATIONAL MONUMENT, ARIZONA

Al_HikesAZ, Flickr // CC BY-NC 2.0

Around 27 million years ago, the Turkey Creek volcano (now a caldera) erupted, covering areas of modern Arizona with over 1600 feet of ash and pumice that fused into a soft rock called welded tuff. But tuff isn’t very tough, and it began eroding away along the weaker areas at the rate of two thirds of an inch per thousand years [PDF]. Thankfully, the USGS says there is no risk to these rocks from erosion for the next several thousand years. A much bigger concern for the rocks is earthquakes, although they came through a recent 7.2 quake with only minor damage (nearby buildings weren't so fortunate).

4. PRECARIOUSLY BALANCED ROCKS // NEAR SAN ANDREAS FAULT, NEVADA AND CALIFORNIA

Nick Hinz // Nevada Bureau of Mines & Geology

If there's any place in the country where balancing rocks shouldn’t exist, it's near the San Andreas fault, where you'd think earthquakes would topple them like dominoes. Yet they are there, and have been for at least 10,000 years, through at least 50 large earthquakes. An attempt to address the mystery of how the rocks stay put was published in August, suggesting a theory that since the rocks are between the San Andreas and San Jacinto faults, there might be an interaction between the faults that protects the balanced rocks by lessening ground vibration in the area. This idea would fit into geologic theory—but would mean all our current models of the San Andreas fault are incomplete.

5. IDOL ROCK // YORKSHIRE, UNITED KINGDOM

The strange Brimham Rocks in Yorkshire, of which Idol Rock is the most famous, were formed around 400 million years ago when the area was under a river. During the last glacial maximum, the nearby mountains were covered in glaciers, and where there are glaciers, there are glacial winds. The winds blew sand across the rocks at great speed, carving them into their odd new look—think of it like a natural form of sandblasting.

6. KUMMAKIVI BALANCING ROCK // FINLAND

Wikimedia Commons // CC BY-SA 4.0

The name translates as “strange rock,” but in English we have our own name for these features: erratics. As glaciers advanced, they picked up boulders from the surrounding countryside, and carried them along—sometimes for hundreds of miles. But when the glacier began retreating, the rocks didn’t make the trip back, and instead were set down on the surrounding countryside—sometimes perfectly balanced on top of another rock.

7. BALANCING ROCK // HOLLISTON, MASSACHUSETTS

WikimediaCommons // Public Domain

What makes this rock interesting is less the rock (it's a standard glacial erratic) than who attempted to knock it over. According to local legend, George Washington was traveling through and tried to push the rock down. Obviously, he failed.

8. RUGGESTEINEN // NORWAY

Sometimes a rock is so perfectly balanced that it can be rocked with just a bit of effort. This is the case with Ruggesteinen in Norway, also known as the Rocking Stone. Despite being over 70 tons, a couple of people pushing can move it.

9. KRISHNA'S BUTTER BALL // MAHABALIPURAM, INDIA

Wikimedia Commons // CC BY-SA 3.0

This one is mysterious. It might be a glacial erratic, it might have been eroded out of the surrounding rock, or it may have been placed there by ancient Indians. According to legend, in 1908 the local British Governor decided that it was dangerous and needed to be removed. Seven elephants supposedly weren’t able to budge it. While the elephant story might be a myth, glaciers can transport extremely heavy rocks—there’s one in Canada that weighs 16,500 tons.

10. GOLDEN ROCK PAGODA // MYANMAR

Wikimedia Commons // Public Domain

This 25-foot-tall rock is also mysterious. Myanmar does have glaciers, so that is always a possibility, but according to Buddhist tradition, the rock was placed there to enshrine a hair from the Buddha’s head.

11. MANMADE BALANCING STONES // AROUND THE WORLD

Recently, rock balancing has become a popular art. Based on traditional cairns (stacks of rocks that are either memorials or landmarks) they can become extremely intricate. But the craze is not without its critics. The removal of the rocks for the balancing act can cause the underlying soil to erode faster, as well as destroy the homes of small animals. In addition, building them in areas where cairns are used as trail markers is a quick way to get a lot of people very lost. Because of this, modern rock balancers prefer to place their rocks back where they found them after they take a few photos.

12. 67P/CHURYUMOV-GERASIMENKO // OUT OF THIS WORLD

ESA/Rosetta/MPS for OSIRIS Team MPS/UPD/LAM/IAA/SSO/INTA/UPM/DASP/IDA

In 2014, the European Space Agency landed on comet 67P/Churyumov-Gerasimenko. In the images sent back to Earth was a picture of what look like balancing rocks on the surface of the comet. Their origin is mysterious: it could be that as the comet neared the Sun, ice melted away around these more impervious objects, leaving them behind. It could be that various interactions cause these boulders to move. Or it might even be camera perspective, and better imaging will reveal nothing out of the ordinary. Until then, any tour of the best balancing stones will require a space suit.

Amazon's Best Black Friday Deals: Tech, Video Games, Kitchen Appliances, Clothing, and More

Amazon
Amazon

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Black Friday is finally here, and Amazon is offering great deals on kitchen appliances, tech, video games, and plenty more. We will keep updating this page as sales come in, but for now, here are the best Amazon Black Friday sales to check out.

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Instant Pot/Amazon

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Sony

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Apple/Amazon

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The Trailblazing Story of Alexandrine Tinné, the Victorian Explorer Who Attempted to Cross the Sahara Desert

Alexandrine Tinné was an avid explorer.
Alexandrine Tinné was an avid explorer.
Haags Historisch Museum, Wikimedia Commons // Public Domain

A well-chaperoned Grand Tour of Europe offered wealthy Victorian women a way to safely admire civilization’s wonders, but such travel held little interest for Dutch heiress Alexine Tinné. Having studied books on geography, archaeology, and botany at the Royal Library in the Hague, Tinné longed to explore uncharted regions. Her travels would bring her along the White Nile and later, deep within the Sahara Desert.

An Escape From Victorian Life

Alexandrine Tinné, circa 1855–1860.Robert Jefferson Bingham, Wikimedia Commons // Public Domain

In the mid-19th century, exploration was considered a gentleman’s pursuit. The Royal Geographic Society had never financed an expedition led by a woman (and wouldn't until 1904). But Tinné didn't need anyone to authorize or fund her trip, having inherited a fortune when she was 9 years old after the death of her father, Philip Frederik Tinné, a wealthy Anglo-Dutch sugar merchant and shipbuilder [PDF]. She could afford to travel in luxury with her mother, Baroness Henriette van Capellen, a former lady-in-waiting to Queen Sophie of Württemberg. When Tinné was 19, she and her mother traveled Europe and Scandinavia before heading to Egypt to enjoy pleasure cruises on the Nile.

According to Mylinka Kilgore Cardona, a history professor at Texas A&M University who is reworking her dissertation The Six Lives Of Alexine Tinné [PDF] into a book, Tinné’s travels offered a chance to escape the narrow confines of Victorian life. “She got to be her authentic self when she was outside of Europe,” Cardona tells Mental Floss. “She got rid of the corsetry and the crinolines and dressed like a local, albeit a wealthy local. Had she gone back to Europe she would have most likely been forced back into those expectations and highly encouraged to marry.”

Eventful Expeditions

Tinné was so intrigued by Africa, she launched an 1863 expedition to what is now Sudan to discover the source of the Nile, something European explorers had sought since Roman times. Ornithologist Theodor von Heugelin and botanist Hermann Steudner joined Tinné’s 1863 expedition, which required a flotilla of boats to ferry her entourage of soldiers, maids, porters, and clerks, as well as the required camels and donkeys. Tinné’s five dogs, carried in panniers by porters, also accompanied the group.

Though she didn't find the source of the Nile, her adventures were still fruitful. Tinné documented her travels along the region’s waterways and settlements, compiling photographs and drawings now housed in museums. The plants she collected and pressed became the basis for Plantae Tinneanae, a book on the botany of Bahr el-Ghazal, and her letters, sent home by dispatch, described experiences that included traders promising to proclaim her Queen of the Sudan and receiving a marriage proposal from a sultan. 

To a niece, Tinné wrote of her intention to travel beyond Bahr el Ghazal in South Sudan. “When you look at the map you will see there is at the SouthWest of the Equator, a large space empty of names, it’s there we want to go to.”

Accounts of her travels not only thrilled newspaper readers of the day, but also were presented at The Royal Geographic Society. Yet some critics called Tinné a dilettante and claimed women were ill-suited to risky endeavors. “Exploration was this very macho masculine thing in the 19th century,” Cardona says. “To be out exploring and facing your fears. Then you have this 20-something-year-old woman doing it. How manly can it be if she is doing it too?”

Troubled Travels

Alexandrine Tinné's travels were far from solitary.Die Gartenlaube, 1869, Wikimedia Commons // Public Domain

Tinné’s excursions were far from a leisurely holiday. Her entourage grew as she traveled, straining their resources. When food supplies ran low, her soldiers threatened to mutiny. In self-taught Arabic, the heiress persuaded them to continue, but she soon had to reverse course: While in Bahr el Ghazal, several members of her expedition became severely ill. Tinné and von Heugelin survived, but her mother, Steudner, and two maids died.

Tinné returned to Khartoum, where Adriana van Cappellen, an aunt who had previously left the expedition, had remained. Only weeks after Tinné arrived in Khartoum, Van Cappellen died unexpectedly. Despite suffering yet another devastating loss, the young explorer chose not to return to the Hague. “And now you will probably ask yourself what I am going to do,” she wrote to her niece. “And I don’t think you will be very astonished when I tell you I am going to stay in the East.”

For the next four years, Tinné lived in Alexandria, Tunis, and Tripoli, sailing the Mediterranean, but still longing to explore uncharted regions. In late 1868, she launched another expedition, aiming to be the first European woman to cross the Sahara. It would be her last.

The expedition began in Tripoli, but ended before ever leaving the country. In August 1869, at the age of 33, Tinné was killed during a fight between her camel drivers and guides while traveling between Murzuq and Ghat [PDF]. She knew the dangers inherent in exploration, at one point expressing her preference for an interesting life: “If you hear today or tomorrow that I have been sent to the other world, then don’t think my last moments were lived in bitterness.”