Gas Leak at University of Canberra Library in Australia Revealed to Be Durian Fruit

iStock.com/dblight
iStock.com/dblight

On Friday, May 10, firefighters in the Australian Capital Territory received a concerning call: There was a possible gas leak in the University of Canberra library. After evacuating the building and conducting a thorough search, the team found the source of the toxic smell was actually a harmless durian, a Southeast Asian fruit that's infamous for is pungent odor, The Guardian reports.

Writers have been attempting to capture the durian's stench on paper for centuries. Bangkok-based food writer Bob Halliday said Durian smells like "a bunch of dead cats," and 19th-century journalist Bayard Taylor wrote, "To eat it seems to be the sacrifice of self-respect." It may smell like something that died, but Durian's distinct odor actually comes from special genes that release sulfur at a supercharged rate.

The stench apparently is also reminiscent of deadly gas. Emergency services searched the University of Canberra library and conducted "atmospheric monitoring" before tracing the reported gas leak to some fruit. The durian had been placed near an air vent on the building's second floor by an unidentified culprit. It's since been removed in a sealed bag and the library has reopened.

This marks the second time in recent memory that a durian fruit has inspired panic at an Australian university. Just over a year ago, the library at the Royal Melbourne Institute of Technology was evacuated following reports of a gas leak that also turned out to be a forgotten durian.

[h/t The Guardian]

Mental Floss's Three-Day Sale Includes Deals on Apple AirPods, Sony Wireless Headphones, and More

Apple
Apple

During this weekend's three-day sale on the Mental Floss Shop, you'll find deep discounts on products like AirPods, Martha Stewart’s bestselling pressure cooker, and more. Check out the best deals below.

1. Apple AirPods Pro; $219

Apple

You may not know it by looking at them, but these tiny earbuds by Apple offer HDR sound, 30 hours of noise cancellation, and powerful bass, all through Bluetooth connectivity. These trendy, sleek AirPods will even read your messages and allow you to share your audio with another set of AirPods nearby.

Buy it: The Mental Floss Shop

2. Sony Zx220bt Wireless On-Ear Bluetooth Headphones (Open Box - Like New); $35

Sony

For the listener who likes a traditional over-the-ear headphone, this set by Sony will give you all the same hands-free calling, extended battery power, and Bluetooth connectivity as their tiny earbud counterparts. They have a swivel folding design to make stashing them easy, a built-in microphone for voice commands and calls, and quality 1.18-inch dome drivers for dynamic sound quality.

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3. Sony Xb650bt Wireless On-Ear Bluetooth Headphones; $46

Sony

This Sony headphone model stands out for its extra bass and the 30 hours of battery life you get with each charge. And in between your favorite tracks, you can take hands-free calls and go seamlessly back into the music.

Buy it: The Mental Floss Shop

4. Martha Stewart 8-quart Stainless-Steel Pressure Cooker; $65

Martha Stewart

If you’re thinking of taking the plunge and buying a new pressure cooker, this 8-quart model from Martha Stewart comes with 14 presets, a wire rack, a spoon, and a rice measuring cup to make delicious dinners using just one appliance.

Buy it: The Mental Floss Shop

5. Jashen V18 350w Cordless Vacuum Cleaner; $180

Jashen

If you're obsessive about cleanliness, it's time to lose the vacuum cord and opt for this untethered model from JASHEN. Touting a 4.3-star rating from Amazon, the JASHEN cordless vacuum features a brushless motor with strong suction, noise optimization, and a convenient wall mount for charging and storage.

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6. Evachill Ev-500 Personal Air Conditioner; $65

Evachill

This EvaChill personal air conditioner is an eco-friendly way to cool yourself down in any room of the house. You can set it up at your work desk at home, and in just a few minutes, this portable cooling unit can drop the temperature by 59º. All you need to do is fill the water tank and plug in the USB cord.

Buy it: The Mental Floss Shop

7. Gourmia Gcm7800 Brewdini 5-Cup Cold Brew Coffee Maker; $120

Gourmia

The perfect cup of cold brew can take up to 12 hours to prepare, but this Gourmia Cold Brew Coffee Maker can do the job in just a couple of minutes. It has a strong suction that speeds up brew time while preserving flavor in up to five cups of delicious cold brew at a time.

Buy it: The Mental Floss Shop

8. Townew: The World's First Self-Sealing Trash Can; $90

Townew

Never deal with handling gross garbage again when you have this smart bin helping you in the kitchen. With one touch, the Townew will seal the full bag for easy removal. Once you grab the neatly sealed bag, the Townew will load in a new clean one on its own.

Buy it: The Mental Floss Shop

9. Light Smart Solar Powered Parking Sensor (Two-Pack); $155

FenSens

Parking sensors are amazing, but a lot of cars require a high trim to access them. You can easily upgrade your car—and parking skills—with this solar-powered parking sensor. It will give you audio and visual alerts through your phone for the perfect parking job every time.

Buy it: The Mental Floss Shop

10. Liz: The Smart Self-Cleaning Bottle With UV Sterilization; $46

Noerden

Reusable water bottles are convenient and eco-friendly, but they’re super inconvenient to get inside to clean. This smart water bottle will clean itself with UV sterilization to eliminate 99.9 percent of viruses and bacteria. That’s what makes it clean, but the single-tap lid for temperature, hydration reminders, and an anti-leak functionality are what make it smart.

Buy it: The Mental Floss Shop

Prices subject to change.

This article contains affiliate links to products selected by our editors. Mental Floss may receive a commission for purchases made through these links. If you haven't received your voucher or have a question about your order, contact the Mental Floss shop here.

Surprise: Cows Poop Corn Kernels, Too

Cows—they're just like us.
Cows—they're just like us.
freestocks.org, Pexels

Hours after chowing down on an ear or two of buttery corn on the cob, you glance down in the toilet bowl and think, “I swear I chewed that.” Many of us have found ourselves in similar situations; the fact that corn kernels appear unchanged by their journey through our bodies is one of humanity’s open secrets.

According to The Takeout, the phenomenon isn’t specific to humans—cows experience it, too. This is somewhat surprising, since cows are ruminant animals whose digestive systems can break down tough materials better than ours can. When cows swallow their food, it softens in a special digestive chamber called a rumen and then gets sent back up for another round of mastication. (This also explains why it seems like cows are always munching on something.) But scientists have discovered that corn sometimes manages to emerge partially unscathed from this process of “chewing the cud.”

Not entirely unscathed, though. As University of Nebraska-Lincoln ruminant nutritionist Andrea Watson told Live Science, it’s only the thin yellow exterior of each kernel that escapes digestion. This is made of cellulose, a durable fiber that helps shield corn from bad weather, pests, and other potential damage. Humans can’t break down cellulose, but cows usually do a pretty good job—a testament to corn’s resilience.

Watson explained that about 10 percent of each kernel comprises cellulose, so whatever corn you detect in your poop isn’t quite as whole as you might think. The other 90 percent—a combination of starch, antioxidants, and other nutritional elements—does get digested. And if you’re consuming corn in a different form, like tortilla chips or popcorn, you can rest assured that the cellulose has already been processed enough that you won’t see evidence of your snack later.

[h/t The Takeout]