The Mystery of the Stinky Dairy Queen in Calgary Has Just Been Solved

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Walking into an ice cream parlor is supposed to be one of the most pleasant sensory experiences you can have, with the assortment of frozen treats giving off a very enticing aroma. This is particularly true of the Dairy Queen franchise, which offers signature items like Blizzards at hundreds of locations throughout the U.S. and Canada.

Unfortunately, one location in Calgary has been having trouble satisfying patrons who walk in expecting the scent of vanilla. This Dairy Queen has smelled like the explosive flatulence of someone who has just eaten rotten eggs. And someone finally found out why.

Sujad Bandali told CBC News that the mystery odor had been plaguing his location since it opened in January 2015. At first he was so concerned it might be something dangerous—like a gas leak—that he called utility workers and area firefighters to check for a burst utility supply pipe. He also had the building examined for carbon monoxide, which is normally odorless but may be accompanied by a foul smell as a result of incomplete combustion [PDF]. He made sure there wasn’t a sewage problem.

Nothing was found. His place just stunk.

Curiously, not everyone could detect it. Bandali said half his staff wasn’t bothered by it, while some customers exited as soon as they caught a whiff. Bandali posted a warning on his front door alerting people to the smell awaiting them upon entering. Predictably, this was bad for business.

A desperate Bandali offered a free Blizzard once a week for a year to anyone who could tell him where the smell was coming from, a move that was widely publicized. Help finally arrived Wednesday when the local gas company, ATCO, arrived for yet another inspection. (Presumably, they came at Bandali's request, not solely because of the Blizzard offer.) This time, a worker performed a “dead check,” turning off all the gas appliances in the building and then looking to see if the gas meter was still running. If it was, that would indicate a gas leak. It was running. A small leak was coming from the ceiling. With the repair made, the store finally smells of the welcoming aroma given off by their Peanut Buster Parfait inventory.

Bandali told CBC News that he was relieved that the source of the franchise’s fumes was finally located. This discovery, he said, proved that “I was not losing my mind.”

[h/t Munchies]

Baskin-Robbins Russia Debuts Self-Driving Ice Cream Truck

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While technologists tend to tout the potential benefits of self-driving cars for futuristic commuters, the best use of autonomous driving technology may not involve passengers at all. (Apologies to everyone who wants to nap while they drive.) What we really need are self-driving ice cream trucks.

In Russia, that's already a reality. A driverless ice cream truck from Baskin-Robbins Russia and a company called Avrora Robotics just debuted in Moscow, according to The Calvert Journal.

The VendBot, similar to a smart ice cream vending machine on wheels, debuted at Moscow's Hydroaviasalon conference, an event about seaplane technology and science. The small vehicle is currently designed to move around parks, event spaces, and shopping centers, and can maneuver independently, detecting obstacles and stopping for customers along the way. For its debut, it was stocked with six different Baskin-Robbins flavors.


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Based on videos of the VendBot Baskin-Robbins Russia posted to the company's Instagram account, the miniature truck doesn't come equipped with the jingles U.S. ice cream trucks play incessantly. Instead, it beeps to alert potential customers of its presence instead. Once it stops, customers can order their dessert from a keypad on the side of the vehicle similar to ordering from a vending machine.


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Avrora Robotics, based outside of Moscow in Ryazan, Russia, specializes in developing autonomous vehicles for freight transport, industrial farming, and military use. And now, ice cream delivery.

Unfortunately, there's no mention of Baskin-Robbins bringing its driverless ice cream truck to other countries just yet, so we will have to content ourselves with chasing after human-driven ice cream trucks for a while still.

[h/t The Calvert Journal]

8 Delicious Facts About Guacamole

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Grab a cerveza, tear open a new bag of chips, and kick back with these facts about your favorite bright green zesty spread—in honor of National Guacamole Day.

1. AVOCADOS GO BACK THOUSANDS OF YEARS.

The avocado, first known as the ahuacate, has been cultivated and eaten in Mexico, Central America, and South America as far back as 500 BCE.

2. THE AZTECS INVENTED GUACAMOLE.

When the Spaniards arrived in the New World, they discovered an Aztec sauce called ahuaca-molli; molli was the Nahautl word for “something mashed or pureed,” while ahuactl referred to testicles, or the stone fruit that reminded them of testicles.

3. AVOCADOS HAVE BEEN REBRANDED.

In the early 20th century, our favorite mashable fruit went by the unappealing name “alligator pear,” due to its bumpy green skin. The California Avocado Growers’ Exchange, a trade group, complained in a 1927 statement “That the avocado … should be called an alligator pear is beyond all understanding.” Alligator pear disappeared, and the fruit was called everything from calavo to butter pear to avocado pear before avocado finally stuck.

4. THE AVOCADO HAS FAMOUS RELATIVES.

The avocado trade group also bemoaned the more quotidian foods associated with the avocado, “an exalted member of the laurel family.” Indeed, the avocado is a member of the lauracae family, which also includes bay leaves, cinnamon, camphor, and sassafras.

5. A MAILMAN PATENTED THE MOST POPULAR AVOCADO VARIETY.

There are more than 400 varieties of avocado grown around the world, but the Hass, grown mostly in Mexico and California, is the most popular. A postal worker named Rudolph Hass purchased the seedling from a farmer in 1926 and filed a patent in 1935. The original tree stood, and bore fruit, for nearly 70 years in La Habra Heights, California.

6. CALIFORNIA DOMINATES U.S. AVOCADO PRODUCTION.

The western state accounts for nearly 90 percent of all avocados grown in the United States, with the bulk of farms centered in a five-county region of southern California.

7. MEXICAN AVOCADOS WERE ONCE BANNED IN THE U.S.

Beginning in 1914, Hass avocados were not allowed to be imported to the United States from Mexico. After a two-year debate, the USDA lifted the ban in 1997—although approved farms were only allowed to export their crops to 19 U.S. states and were still forbidden from selling in California. In 2002, the U.S. Federal Hass Avocado Promotion, Research, and Information Order was established, and today Mexican avocados are allowed in all 50 states.

8. THE BIGGEST GUACAMOLE SERVING EVER WEIGHED AS MUCH AS SOME ELEPHANTS.

A Guinness World Record was set in 2013 when a group of 450 students in Tancitaro, Michoacan, Mexico prepared a serving of guacamole that weighed 5,885.24 pounds, or almost 3 tons. Asian elephants can weigh anywhere from 2.25-5.5 tons.

This article was originally published in 2016.

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