Kids Vs. Science: How to Make the Ultimate Paper Airplane

Mental Floss via YouTube
Mental Floss via YouTube

Making a paper airplane was one of the great joys of childhood ... even if it ended up crashing straight into the ground. But what if you had the chance to go back and do it all again, only this time with decades of experience and a dedicated skill set that could help you achieve paper airplane perfection?

"Kids Vs. Science" is a new show from Mental Floss where we challenge a team of experts to complete a seemingly simple childhood activity—and compete against a group of kids to see who emerges victorious.

In our first challenge, an origami artist, a professor of mathematics, a paper expert, and three very enthusiastic kids will have one hour to create the perfect paper airplane. Who will win? Watch the full episode below to find out.

For more episodes like this one, be sure to subscribe here!

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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How to Make the Greatest Grilled Cheese Sandwich

A trio of kids attempt to make the ultimate grilled cheese sandwich in "Kids Vs Science."
A trio of kids attempt to make the ultimate grilled cheese sandwich in "Kids Vs Science."
Mental Floss via YouTube

When it comes to comfort food, few sandwiches can beat the ooey, gooey deliciousness of an expertly made grilled cheese. But what makes the perfect grilled cheese sandwich? The answer, of course, is rather subjective: While some folks like nothing more than a fresh slice of tomato to add a little acid to their 'wich, others consider any ingredient other than cheese an abomination. To find an answer—or at least some semblance of one—we went to the experts: A cheesemonger, a food scientist, a professional chef, and a super-trio of grilled cheese-loving kids.

Kids Vs. Science is a new show from Mental Floss where we challenge a team of experts to complete a seemingly simple task—and compete against a group of kids to see who emerges victorious. Who will make the ultimate grilled cheese? Watch the full episode below to find out.

For more episodes like this one, be sure to subscribe here!