New Exhibition Highlights Mansa Musa, the Richest Man Who Ever Lived

Reproduction of the Catalan Atlas featuring Mansa Musa.
Reproduction of the Catalan Atlas featuring Mansa Musa.
The Block Museum of Art, Bibliothèque nationale de France

Before there was John D. Rockefeller, Bill Gates, and Jeff Bezos, there was Mansa Musa. Born in the 13th century when West Africa was an abundant source of gold, the king of the Empire of Mali was the richest person in the world, and possibly remains the richest person to ever live. Now, the life of Mansa Musa and the world he lived in are the subject of new exhibits at the Block Museum of Art at Northwestern University in Evanston, Illinois.

"Caravans of Gold, Fragments in Time: Art, Culture, and Exchange across Medieval Saharan Africa" highlights parts of Africa prior to European colonization and the Atlantic slave trade. From the 8th to 16th centuries, remarkably pure gold mined in West Africa crossed the Saharan Desert via trade routes and fueled economies in Europe, North Africa, and the Middle East. West Africa's resources and influence made it one of the wealthiest regions in the world during this period, as evidenced by the artwork and fragments featured in the exhibit. Bronze sculptures, indigo-dyed fabrics, and gold coins are a few of the precious items loaned from Mali, Nigeria, and Morocco.

One highlight of the exhibition, a reproduction of a medieval manuscript called the Catalan Atlas, depicts information about Saharan trade routes, with an illustration of Mansa Musa holding a gold coin featured prominently. The ruler displayed his wealth to the world outside his kingdom when he made a pilgrimage to Mecca in 1324, accompanied by a caravan of slaves and soldiers wearing silk and camels and horses carrying gold. If he was alive today, his net worth would equal an estimated $400 billion.

Despite his status during his life, many people today have never heard of Mansa Musa. "Caravans of Gold" aims to combat modern perceptions of a poor Africa by highlighting the affluence of medieval West Africa in a major museum exhibit for the first time.

“The legacy of medieval trans-Saharan exchange has largely been omitted from Western historical narratives and art histories, and certainly from the way that Africa is presented in art museums,” curator Kathleen Bickford Berzock said in a statement. “'Caravans of Gold’ has been conceived to shine a light on Africa’s pivotal role in world history through the tangible materials that remain.”

"Caravans of Gold" will run at the Block Museum through July 21, 2019 before traveling to the Aga Khan Museum in Toronto and the Smithsonian National Museum of African Art in Washington, D.C.

The Block Museum of Art, Institut des sciences humaines, Mali/Clare Britt

Gold coin of al-Mustans ̇ir Billaˉh (1036–1094 CE), struck in Cairo. The Block Museum of Art/Bank al-Maghrib, Rabat, Morocco, 521508/Fouad Mahdaoui

Bowl from 11th-century Egypt.The Block Museum of Art/The Aga Khan Museum, AKM618

Gold bioconical bead from 10th-11th century Egypt or Syria.The Block Museum of Art/The Aga Khan Museum, AKM618

Amazon's Under-the-Radar Coupon Page Features Deals on Home Goods, Electronics, and Groceries

Stock Catalog, Flickr // CC BY 2.0
Stock Catalog, Flickr // CC BY 2.0

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links.

Now that Prime Day is over, and with Black Friday and Cyber Monday still a few weeks away, online deals may seem harder to come by. And while it can be a hassle to scour the internet for promo codes, buy-one-get-one deals, and flash sales, Amazon actually has an extensive coupon page you might not know about that features deals to look through every day.

As pointed out by People, the coupon page breaks deals down by categories, like electronics, home & kitchen, and groceries (the coupons even work with SNAP benefits). Since most of the deals revolve around the essentials, it's easy to stock up on items like Cottonelle toilet paper, Tide Pods, Cascade dishwasher detergent, and a 50 pack of surgical masks whenever you're running low.

But the low prices don't just stop at necessities. If you’re looking for the best deal on headphones, all you have to do is go to the electronics coupon page and it will bring up a deal on these COWIN E7 PRO noise-canceling headphones, which are now $80, thanks to a $10 coupon you could have missed.

Alternatively, if you are looking for deals on specific brands, you can search for their coupons from the page. So if you've had your eye on the Homall S-Racer gaming chair, you’ll find there's currently a coupon that saves you 5 percent, thanks to a simple search.

To discover all the deals you have been missing out on, head over to the Amazon Coupons page.

Sign Up Today: Get exclusive deals, product news, reviews, and more with the Mental Floss Smart Shopping newsletter!

The Longest Movie Ever Made Would Take You More Than 35 Days to Watch Straight Through

Nishant Kirar, Unsplash
Nishant Kirar, Unsplash

A typical movie lasts between 90 minutes and two hours, and for some viewers, any film that exceeds that window is "long." But the longest film you've ever seen likely has nothing on Logistics—a record-breaking project released in Sweden in 2012. Clocking in at a total runtime of 35 days and 17 hours, Logistics is by far the longest movie ever made.

Logistics isn't your standard Hollywood epic. Conceived and directed by Swedish filmmakers Erika Magnusson and Daniel Andersson, it's an experimental film that lacks any conventional structure. The concept started with the question: Where do all the gadgets come from? Magnusson and Andersson attempted to answer that question by following the life cycle of a pedometer.

The story begins at a store in Stockholm, where the item is sold, then moves backwards to chronicle its journey to consumers. Logistics takes viewers on a truck, a freight train, a massive container ship, and finally to a factory in China's Bao'an district. The trip unfolds in real time, so audiences get an accurate sense of the time and distance required to deliver gadgets to the people who use them on the other side of the world.

Many people would have trouble sitting through some of the longest conventional films in history. Kenneth Branagh's Hamlet (1996) lasts 242 minutes, and Joseph L. Mankiewicz's Cleopatra (1963) is a whopping 248 minutes long. But sitting down to watch all 857 hours of Logistics straight through is nearly physically impossible.

Fortunately, it's not the only way to enjoy this work of art. On the project's website, Logistics has been broken down into short, two-minute clips—one for each day of the journey. You can watch the abridged version of the epic experiment here.