Here's the Biggest Export From Each U.S. State

iStock
iStock

The world is more interconnected then ever before, and for more than a quarter of U.S. states, international travel is directly fueling business back home.

Airplanes are the top international export in 17 states, making them the most common product to appear on a map of the biggest export from each state in the country last year.

Created by Howmuch.net using 2017 Census Bureau data, the map groups exports into color-coded categories. Machinery and transportation appear most frequently (in blue), but precious stones and metals, medicine, electronics, food, and fuel are also major industries.

Perhaps unsurprisingly, the top export in several regions is determined by geography. Three states in the South—Texas, Louisiana, and Mississippi—are rich in petroleum oil, while three Mid-Atlantic states—Virginia, West Virginia, and Pennsylvania—are major coal exporters. Out West, Nevada and Utah have struck gold.

The state that is most dependent on exports is Washington (airplanes, largely thanks to Boeing), followed by Texas and Louisiana (both petroleum oil), New York (diamonds), and Kentucky (airplanes).

It's also worth noting that although the tiny district of Washington, D.C. is the only region whose main export is ammunition, the industry accounts for $336 million—more than half of what its next-door neighbor, Maryland, makes from airplane manufacturing.

There are a few surprises on the list, too. Maine's lobsters are world famous, but as a $326 million industry, they can't compete with Minnesota's medical needles, which are worth more than twice that. And while Idaho is known for potatoes, its greatest export isn't that kind of chip: The northwestern state is in the business of electronic equipment, primarily memory chips and electronic integrated circuits.

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.

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The Oldest Schools in Each Country

Schools across the globe have been around for centuries.
Schools across the globe have been around for centuries.
Online Schools Report

There's something about a school or university with a long history that amplifies its reputation. Well-established institutions of higher learning feel like they have centuries of information to impart—and sometimes, they do.

The online university consultants at Online Schools Report recently compiled data looking at the oldest schools and universities still in operation in every country. You might be surprised how far back some of these schools go. (Click on the maps to see them in full size.)



The oldest is Shishi High School in China, which was established around 141 BCE. England’s King’s School Canterbury opened in 597 AD. Tunisia’s Université Zitouna existed in 737 AD, while Germany’s Gymnasium Paulinum debuted in 797 AD.

Overall, Europe has 19 schools that are more than 500 years old and Africa has four universities that are over 1000 years old.


In North America, the Collegiate School in New York opened its doors in 1638, when New York was still known as New Amsterdam. (The name of the state changed in 1664.)


In Europe, the University of Bologna, which was established in 1088, might have been the first to use universitas, or university, to refer to teachers and scholars.


In Africa, there’s been some debate over whether the Université Zitouna is the world’s oldest university, but only because it was reformed and renamed in the 20th century, interrupting the concept of oldest continuously operating institution.

To view maps for South America and Asia, head over to Online Schools Report.