10 People With Photographic Memories

Nikola Tesla, 1896.
Nikola Tesla, 1896.
Public Domain, Wikimedia Commons

It's hard to say whether photographic memory actually exists. So far, only one really conclusive test has ever been done to prove that there are certain individuals who can look at a massive quantity of information and remember it verbatim even years later. But there are plenty of people who have claimed to possess eidetic memory (that's the official term). Here are 10 of them.

1. NIKOLA TESLA

Nikola Tesla in his Colorado lab, 1899.
Nikola Tesla in his Colorado lab, 1899.
By Dickenson V. Alley, photographer, Century Magazine [Public domain], via Wikimedia Commons

According to Nikola Tesla himself, photographic memory was just one of his brain quirks. He said he had no problem memorizing entire books, but he also experienced random, blinding flashes of light that were sometimes accompanied by hallucinations. Tesla had detailed flashbacks to earlier parts of his life and could visualize his inventions in astonishing, complicated detail before he even started tinkering with making them come to life.

2. TEDDY ROOSEVELT

Portrait of Theodore Roosevelt, circa 1918.
Wikimedia Commons // Public Domain

Teddy Roosevelt could recite entire newspaper pages—not just articles—as if they were sitting in front of him. He was also a speed reader and is reported to have read two or three books a day.

3. KIM PEEK

Kim Peek was the real-life Rain Man; he was the person Dustin Hoffman's character was based on in the Oscar-winning 1988 movie. Peek, who died in 2009, was said to have memorized every word of every book he had ever read, estimated at around 9000. It took him up to just 12 seconds to read one page, and each eye could read a page independently.

"Kim's story tells us that the human brain is far more flexible than we had thought," psychiatrist Darold Treffert told The Observer in 2005. "Like many other savants, he has suffered disability in one area of his brain, but has compensated by acquiring remarkable new abilities in other areas. This shows we all have considerable hidden intellectual potential."

4. ABBIE HOFFMAN

Activist Abbie Hoffman, circa 1969.
By Richard O. Barry from San Diego, California, United States (Abbie Hoffman) // CC BY 2.0, via Wikimedia Commons

In his 1968 book Revolution for the Hell of It, activist Abbie Hoffman claimed that he was able to remember things in great detail after merely a glance.

5. JERRY LUCAS

Portrait of Jerry Lucas, circa 1961.
Public Domain, Wikimedia Commons

Jerry Lucas was an amazing basketball player whose career lasted from 1962 to 1974, and in 1996 was named one of the 50 Greatest Players in NBA History. But it's his impressive memory that's paying the bills these days. Lucas has written dozens of books on memory, has developed a memory-retention system, and travels the country giving lectures on the subject. (Memorized lectures, we're sure.)

6. GUILLERMO DEL TORO

A photo of Guillermo del Toro
GEOFF ROBINS/AFP/Getty Images

Oscar-nominated filmmaker Guillermo del Toro (Pan's Labyrinth, Hellboy, Pacific Rim) is said to have a photographic memory. Maybe that's why his movies are so visually interesting.

7. FERDINAND MARCOS

Photo of Ferdinand Marcos from 1976.
Amin Mohamed/Camerapix/Getty Images

The former president of the Philippines was said to have a photographic memory, which would have come in handy when cataloging his wife Imelda's shoes.

8. SERGEI RACHMANINOFF

Photo of composer Sergei Rachmaninoff from 1938.
Keystone/Getty Images

The composer may have had a type of photographic memory that helped him memorize sheet music with astonishing speed. This was aided by his extraordinary ear for music. Russian composer Alexander Siloti would give him complicated and demanding works to learn and Rachmaninoff (also spelled Rachmaninov) would have them completely memorized to perfection a day or two later.

9. MR. T

A photo of Mr. T
Brad Barket/Getty Images

Yes, that Mr. T. The man who was born Laurence Tureaud says that he didn't need to study in school because of his "photographic memory." "Most of the time I stared out the windows, just daydreaming," he once said.

10. ELIZABETH

Photo of Harvard University.
Harvard University.
iStock

No, not the Queen of England—just Elizabeth, a Harvard student who passed a series of tests that convinced even skeptics that eidetic memory existed in 1970. She was studied by scientist Charles Stromeyer III, who published the results of his findings in Nature, then went on to marry Elizabeth (who was never tested again). But in the decades since, many have questioned the results of Stromeyer's study.

The 10 Best Stores to Shop for Deals on Black Friday

iStock.com/svetikd
iStock.com/svetikd

It’s that time of year again: Black Friday is almost upon us. That means killer deals—if you can manage to snag them. Getting good discounts during the shopping melee requires planning, since not every store offers the same sales, and not every Black Friday purchase represents a great deal. Before you start your shopping list this year, you may want to check out WalletHub’s new list of the best stores for Black Friday deals across the country.

WalletHub sifted through 7000 deals advertised in 2018 Black Friday ads from 35 major U.S. companies to figure out where you should concentrate your shopping energy this season.

While you might hear a lot about Black Friday at major retailers like Walmart and Best Buy each year, this data shows that focusing on smaller, regional department stores can net you the most savings. Stores like Belk (located across the South), Meijer (a Midwestern superstore), Fred Meyer (based in the Pacific Northwest), and Shopko (Wisconsin) all offer some of the steepest discounts, outpacing bigger corporations like Target and Kohl's. Stage, based in Houston with stores in 42 states, is offering some of the biggest discounts this year in four of the 11 categories WalletHub studied.

That said, this data is only looking at discount rates, not overall price, so it’s possible that outlets like Amazon that already offer lower base prices may be a better overall deal. With that in mind, here are the 10 stores with the highest overall discount rates:

1. Belk (68.91 percent)
2. JCPenney (65.13 percent)
3. Stage (62.08 percent)
4. Kohl's (60.76 percent)
5. New York & Company (54.52 percent)
6. Payless ShoeSource (50.34 percent)
7. Dick's Sporting Goods (49.94 percent)
8. Macy's (48.74 percent)
9. Fred Meyer (45.30 percent)
10. Shopko (45.23 percent)

These are the top five stores for consumer electronics discounts:

1. Fred Meyer (51.96 percent)
2. Academy Sports + Outdoors (46.28 percent)
3. Staples (42.26 percent)
4. Belk (41.32 percent)
5. Walmart (39.61 percent)

And the top five stores for discounts on phones and computers:

1. Lenovo (40 percent)
2. JCPenney (39.24 percent)
3. Office Depot and OfficeMax (37.94 percent)
4. Target (36.82 percent)
5. Kohl's (35.82 percent)

These are top 5 for appliances:

1. Stage (59.50 percent)
2. Belk (56.64 percent)
3. Fred Meyer (52.50 percent)
4. Big Lots (50.02 percent)
5. Newegg (46.17 percent)

And, last, the top five for toys:

1. Stage (55.78 percent)
2. Belk (53.89 percent)
3. JCPenney (47.41 percent)
4. Jet.com (43.91 percent)
5. Meijer (43.48 percent)

For the full rankings, head to WalletHub.

13 Facts About Charlemagne

A representation of Charlemagne from the Cathedral of Moulins, France
A representation of Charlemagne from the Cathedral of Moulins, France
Vassil, Wikimedia Commons // Public Domain

Between 768 and 814 CE, Charlemagne—also known as Karl or Charles the Great—ruled an empire that spanned most of Western Europe. After years of relentless warfare, he presided over present-day France, Germany, Belgium, the Netherlands, and other territories. The Carolingian Renaissance (a revival named for the dynasty founded by Charlemagne's grandfather) rose out of the bloodshed, with an accelerated artistic and literary output that both celebrated antiquity and pushed for a newly standardized Christian culture. Nevertheless, the might of this empire rested on Charlemagne alone, and after his death it quickly fell apart. Here are 13 facts about the first Holy Roman Emperor.

1. HIS FATHER WASN'T BORN A KING.

Charlemagne's father, Pepin III—often called Pepin the Short—was mayor of the palace (administrator of the royal court) before he was named the first King of the Franks. After a concerted campaign to become ruler, Pepin finally became king in 751, and three years later was officially anointed by the pope, who at the same time anointed Pepin's sons Carloman and Charles (the future Charlemagne) with the holy oil that demonstrated their special status. Pepin III served until 768.

2. HIS BROTHER DIED SOON AFTER BECOMING CO-KING.

After Pepin III died, Charlemagne shared power with his younger brother Carloman, with the two acting as joint kings. It wasn't a smoothly shared reign, however, as evidenced by a 769 episode in which Carloman seemed to undermine Charlemagne's authority by refusing to assist in quashing a revolt in Aquitane. Then, Carloman suddenly died in 771.

Exactly how Carloman perished so conveniently is mysterious. The most common account is that he died of a nosebleed, though what caused it is a matter of debate, with one historian proposing a peptic ulcer as the underlying issue. Whatever the cause, after his death Charlemagne concentrated all of Carloman’s land and power and became the sole King of the Franks.

3. HE IS CONSIDERED THE FATHER OF EUROPE.

As the King of the Franks, Charlemagne set out on an ambitious and bloody campaign to expand his territory. By the time of his death in 814, this kingdom included the majority of what is now considered Western, and some of Central, Europe. Not since the Roman Empire had this much of the continent been controlled by one ruler. Because of this (albeit fragile) unification, Charlemagne is sometimes called the father of Europe.

Over the centuries, the name Charlemagne became associated with European unification, whether through peaceful initiatives such as the European Union or war. For instance, Napoléon Bonaparte, who had his own dreams of empire, declared in 1806: "Je suis Charlemagne"—"I am Charlemagne."

4. BEING CROWNED EMPEROR MAY HAVE BEEN A SURPRISE.

Pope Leo III crowned Charlemagne emperor at Christmas mass in 800. Charlemagne had arrived in Rome a few weeks earlier at the request of the pope, but by many accounts, including that of his court scholar Einhard, he was not expecting his new role, and only realized what was happening when the pope put the imperial crown upon his head.

Since the crowning was advantageous to both parties, it's likely there was some partnership behind the event (it's also possible Einhard may have wanted his friend Charlemagne to appear more humble in his biography). Importantly, the coronation recognized Charlemagne as ruler of a Holy Roman Empire, which carried an associated ambition of outdoing the military and cultural achievements of the pagan Roman Empire. It also served to notify Charlemagne's enemies that his domination of Western Europe was sanctioned by the Church.

5. CHURCH MUSIC FLOURISHED DURING HIS REIGN.

Charlemagne loved church music, particularly the liturgical music of Rome. At his request, Pope Hadrian I sent monks from Rome to the court of Aachen to instruct his chapel's choir in 774. This event helped spark the spread of traditional Gregorian chant through the Frankish churches. In 789, Charlemagne also issued a decree to his empire's clergy, instructing them to learn (and sing properly) the Cantus Romanus, or Roman chant. Music schools were also founded under Charlemagne's reign, and monks transcribing music helped preserve the Gregorian chant into the present day.

6. MUCH OF WHAT WE KNOW ABOUT ANTIQUITY IS BECAUSE OF CHARLEMAGNE.

Charlemagne was a fierce proponent of Christianity, yet he had great respect for the culture of pagan antiquity. He also saw his empire as a direct successor to the glory of the Roman world. The scholars of the Carolingian Renaissance discovered and preserved as much of antiquity as possible, and its survival into the modern day is largely thanks to their efforts. On Frankish campaigns, soldiers would bring back ancient Latin literature alongside other loot. Carolingian monks meticulously copied these old texts into new volumes, helping preserve Cicero, Pliny the Younger, Ovid, and Ammianus Marcellinus. Even after Charlemagne’s reign, these European monasteries remained devoted to the preservation of Latin literature and knowledge.

7. CURRENCY WAS STANDARDIZED IN HIS EMPIRE.

As Charlemagne conquered Western Europe, he recognized the need for a standard currency. Instead of a variety of different gold coins, his government produced and disseminated silver coinage that could be traded across the empire—the first common currency on the continent since the Roman era. The currency’s system of dividing a Carolingian pound of pure silver into 240 pieces was so successful that France kept a basic version of it until the French Revolution.

8. HE DRESSED IN COMMON CLOTHES.

Charlemagne was an imposing figure, with a height estimated between 5 feet 10 inches and 6 feet 4 inches, which was quite a bit taller than the average male height at the time. Yet he wasn't showy in his style. According to Einhard, he dressed in the ordinary clothes of the Frankish people, with a blue cloak over his tunic, linen shirt, and long hose. The one bit of flash he always had was a sword, worn on a belt of gold or silver. To dress up for special occasions, he'd sport a jeweled sword.

He also was not fond of flamboyant dress in the people around him. An anecdotal tale from the 9th-century De Carolo Magno relates how he spent a whole day tormenting some courtiers who returned from a festival decked out in silk and ribbons. He made them go hunting with him without a chance to change their clothes, and immediately upon returning had them attending him into the night. The next morning he ordered them to return, dressed in their wrecked finery, and ridiculed them for demeaning themselves by wearing such impractical clothes.

9. HE HAD MANY WIVES AND CHILDREN.

Amidst all those years riding around Europe waging war, Charlemagne somehow found time to get married to five different women and have relationships with several concubines. He fathered around 18 children. If there was one soft spot in the emperor's heart, it was for his kids, as he supported the education of both his sons and daughters. He didn't allow any of his daughters to get married during his lifetime—not necessarily to protect them from rakes like him, but probably because these marriages would have raised the status of their husband’s families too much for his comfort.

10. HIS ONE MAJOR DEFEAT WAS IMMORTALIZED IN POETRY.

Charlemagne's first campaign to conquer Spain was a disaster, culminating in his only major military defeat. After his army entered the Iberian Peninsula in 778, having been promised an alliance by Sulaiman Ibn al-Arabi in Barcelona that could spread Christendom into the Muslim territory, they made quick progress into the south towards Zaragoza. There, things went wrong. The governor, Hussain Ibn al-Ansari, resisted the Franks, and after some negotiation, offered gold in exchange for a Frankish retreat. Charlemagne accepted and left, destroying the defensive walls of Pamplona on the way back so they could not be used as a base for attack against his men.

As they moved through the wooded Roncevaux Pass in the Pyrenees, Charlemagne's forces were ambushed, mostly by Basques who may have been angered by the wreckage of Pamplona or their ill treatment by Charlemagne’s soldiers. Unfamiliar with the mountainous landscape, the Frankish rear guard was overwhelmed, losing many lives, including the prefect of Breton, Roland. The bold Roland was immortalized and mythologized in the medieval epic poem The Song of Roland, one of the oldest surviving examples of French literature.

11. HIS NAME NOW MEANS "KING."

Charlemagne's given name (Karl in German) was bestowed by his parents in honor of his grandfather, Charles Martel, and derives from the German for "free man." While in German kerl is understood to mean "guy," elsewhere variants of the name karl have come to mean "king." From the Czech král to the Polish król to the Lithuanian karalius to the Latvian karalis, languages all over Europe have traces of his influence in their word for king. Charlemagne's notoriety also popularized the name Charles throughout much of Europe, where it remains common today.

12. HE ORDERED A MASSACRE THAT BECAME NAZI PROPAGANDA.

Over three decades, Charlemagne warred against the Saxons in today’s northwest Germany. Most notoriously, in 782 he is said to have ordered the execution of around 4500 Saxons. Under his rule, any members of the pagan Germanic tribe who didn't convert to Christianity were also put to death.

The massacre gained new historical prominence in the 20th century, after the Nazis built a stone monument in 1935—the Sachsenhain memorial—remembering its victims. Charlemagne was reframed as an enemy of traditional Germanic culture and an example of the evils of the Catholic Church. Some 4500 stones were erected at the site where the Saxons were believed to have been killed. This demonization of Charlemagne was brief, however, and by 1942 the Nazis were celebrating the 1200th anniversary of his birth as a symbol of German superiority. The units of French volunteers who served in the German Schutzstaffel (SS) during World War II were named the Charlemagne Regiment.

13. THE EMPIRE FELL AFTER HIM.

Charlemagne died in 814, and his empire didn’t live on much longer. All of the strength of his government radiated from his reputation and the threat of war if he was not obeyed. The Frankish tradition was to divide power equally among male heirs, and although Charlemagne's only surviving legitimate son was Louis the Pious, he died in 840. The empire was soon separated between Louis's three sons. These three kingdoms continued to break down until the deposition of Charles III in 887, at which point most of the Carolingian power was gone. Not a century after his death, Charlemagne’s empire was no more.

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