McDonald's Touchscreen Menus Are Covered in Poop, Report Finds

Joe Raedle, Getty Images
Joe Raedle, Getty Images

Would you like a side of poop with your McGriddle? If you use the touchscreen monitors at McDonald’s to order it, you might not have much of a choice. In a recent investigation by the UK newspaper Metro in collaboration with London Metropolitan University, researchers found fecal matter on every touchscreen they tested across eight different McDonald's restaurants.

They swabbed the surfaces of touchscreen devices that had recently been rolled out at eight McDonald’s locations in the UK (six in London and two in Birmingham). All of them contained coliforms, which are bacteria found in digestive tracts and feces. A sample from one of the screens also tested positive for Staphylococcus aureus, a bacteria that can cause skin infections, food poisoning, and occasionally more serious conditions like blood poisoning and toxic shock syndrome. Listeria and Proteus bacteria, which can also pose health threats, were detected on touchscreens in a few restaurants as well.

Paul Matewele, a microbiology lecturer at London Metropolitan University, said he was shocked to see such a high prevalence of gut and fecal bacteria on the touchscreens. Their use in fast food establishments is becoming increasingly common, but as this analysis shows, they do come with risks.

“Touchscreen technology is being used more and more in our daily lives but these results show people should not eat food straight after touching them. They are unhygienic and can spread disease,” Matewele told Metro. “Someone can be very careful about their own hygiene throughout the day but it could all be undone by using a touchscreen machine once.”

A McDonald’s spokesman said that the restaurants clean their self-order screens often throughout the day, but Matewele said the disinfectant must not be strong enough to kill all of the bacteria. However, as Newsweek notes, the sample size for the study was quite small. It only tested touchscreens at eight out of roughly 1300 McDonald's restaurants in the UK.

The more something is touched by multiple people, the more likely it is to harbor harmful germs. Beyond fast food joints, bacterial hotbeds include elevator buttons, office doors, and airport security bins. If you're going to be touching any of these surfaces, just be sure to wash your hands before eating. Big Macs included.

[h/t Metro]

This Course Will Teach You How to Play Guitar Like a Pro for $29

BartekSzewczyk/iStock via Getty Images
BartekSzewczyk/iStock via Getty Images

Be honest: You’ve watched a YouTube video or two in an attempt to learn how to play a song on the guitar. Whether it was through tabs or simply copying whatever you saw on the screen, the fun always ends when friends start throwing out requests for songs you have no idea how to play. So how about you actually learn how to play guitar for real this time?

It’s now possible to learn guitar from home with the Ultimate Beginner to Expert Guitar Lessons Bundle, which is currently on sale for $29. Grab that Gibson, Fender, or whatever you have handy, and learn to strum rhythms from scratch.

The strumming course will teach you how to count beats and rests to turn your hands and fingers into the perfect accompaniment for your own voice or other musicians. Then, you can take things a step further and learn advanced jamming and soloing to riff anytime, anywhere. This course will teach you to improvise across various chords and progressions so you can jump into any jam with something original. You’ll also have the chance to dive deep into the major guitar genres of bluegrass, blues, and jazz. Lessons in jam etiquette, genre history, and how to read music will separate you from a novice player.

This bundle also includes courses in ear training so you can properly identify any relative note, interval, or pitch. That way, you can play along with any song when it comes on, or even understand how to modify it into the key you’d prefer. And when the time comes to perform, be prepared with skilled hammer-ons, pull-offs, slides, bends, trills, vibrato, and fret-tapping. Not only will you learn the basic foundations of guitar, you’ll ultimately be able to develop your own style with the help of these lessons.

The Ultimate Beginner to Expert Guitar Lessons Bundle is discounted for a limited time. Act on this $29 offer now to work on those fingertip calluses and play like a pro.

 

The Ultimate Beginner to Expert Guitar Lessons Bundle - $29

See Deal


At Mental Floss, we only write about the products we love and want to share with our readers, so all products are chosen independently by our editors. Mental Floss has affiliate relationships with certain retailers and may receive a percentage of any sale made from the links on this page. Prices and availability are accurate as of the time of publication.

Take a Virtual Ride on Hundeprutterutchebane, Denmark’s Infamous ‘Dog Fart’ Rollercoaster

Denmark’s Infamous "Dog Fart" Rollercoaster.
Denmark’s Infamous "Dog Fart" Rollercoaster.
Martin Lewison, Flickr // CC BY-SA 2.0

The internet can transport you to the most famous theme park rides on Earth, like Pirates of the Caribbean and Space Mountain in Disney World. It can also introduce you to obscure attractions you may have trouble believing exist in real life. If you're interested in the stranger side of theme parks, it doesn't get much weirder than Hundeprutterutchebane in Denmark, a.k.a. the dog fart rollercoaster.

Hundeprutterutchebane is one of the more memorable attractions at the Danish amusement park BonBon-Land. While it's not the most intense rollercoaster, it may leave riders feeling nauseated by the end. After boarding cars shaped like a character called Henry the Farting Dog, they zoom past another sculpture of Henry lifting his leg over a pile of poop. The coaster also passes through a tunnel filled with sounds of canine flatulence. You can experience the unique ride in the video below from Theme Park Crazy.

Hundeprutterutchebane isn't the only attraction at BonBon-Land that appeals to an immature sense of humor. There's also a "skid mark" coaster and a "horse dropping" ride, as well as pictures of urinating, defecating, and vomiting cartoon animals throughout the park. Even though it's themed around gross-out humor, BonBon-Land was actually started by a candy company. BonBon specialized in selling candies with cheeky names like "pee diapers," "seagull droppings," and "dog fart."

If you can stomach the video above, check out these bizarre amusement parks from around the world.