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The Foods Responsible for the Smelliest Farts

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Although passing gas is a fact of life, there are times when you may want to reduce your chances of clearing a room or creating a biohazard situation in an elevator.

Fortunately, a new study offers up some helpful advice. Researchers at Monash University in Melbourne, Australia, recently examined how different foods can affect the amount of hydrogen sulfide produced by bacteria in the gut. While farts are made up of several different gases—oxygen, nitrogen, methane, carbon dioxide, and hydrogen—it’s the hydrogen sulfide that’s responsible for making your wind smell like a carton of eggs left to rot in the sun.

In order to discover how the gas interacts with feces, the scientists gathered the poop of seven healthy volunteers and then mixed it with components commonly found in both meat and carbohydrates to see which produced more of the odor-causing gas. The result? Cysteine, an amino acid found in meat, eggs, and other protein-heavy foods, increased the hydrogen sulfide sevenfold.

But when they mixed the waste with fructans and resistant starch, production of the sulfide was reduced by 75 percent.

In other words, your typical bodybuilder’s diet that’s high in protein is likely to make for a terrible post-workout car ride. If you plan on being in a situation where a malignant toot would be socially crippling, you might want to ease up on the eggs and instead opt for carbs like bananas, potatoes, wheat, or vegetables like artichokes and asparagus.

According to lead study author Chu Yao, the biggest takeaway from the research would be not to avoid fiber for fear you’ll suffer from gas. While fart production might increase, fiber soaking up water in the intestine helps knock out the sulfide and reduce the smell.

“The concerning thing is that there are all these people walking around constipated because they are too scared to eat fiber in case they do a bad fart,” Yao told New Scientist.

[h/t New Scientist]

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Hate Red M&M's? You Need a Candy Color-Sorting Machine
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You don’t have to be a demanding rock star to live a life without brown M&M's or purple Skittles—all you need is some engineering know-how and a little bit of free time.

Mechanical engineering student Willem Pennings created a machine that can take small pieces of candy—like M&M's, Skittles, Reese’s Pieces, etc.—and sort them by color into individual piles. All Pennings needs to do is pour the candy into the top funnel; from there, the machine separates the candy—around two pieces per second—and dispenses all of it into smaller bowls at the bottom designated for each variety.

The color identification is performed with an RGB sensor that takes “optical measurements” of candy pieces of equal dimensions. There are limitations, though, as Pennings revealed in a Reddit Q&A: “I wouldn't be able to use this machine for peanut M&M's, since the sizes vary so much.”

The entire building process lasted from May through December 2016, and included the actual conceptualization, 3D printing (which was outsourced), and construction. The entire project was detailed on Pennings’s website and Reddit's DIY page.

With all of the motors, circuitry, and hardware that went into it, Pennings’s machine is likely too ambitious of a task for the average candy aficionado. So until a machine like this hits the open market, you're probably stuck buying bags of single-colored M&M’s in bulk online or sorting all of the candy out yourself the old fashioned way.

To see Pennings’s machine in action, check out the video below:

[h/t Refinery 29]

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Try New Oreo Flavors Each Month With a Cookie Club Subscription Box
Oreo, Amazon
Oreo, Amazon

The best cookies are the kind that are delivered directly to your doorstep. Now, as delish reports, the Oreo cookie brand is offering that service to its customers on a monthly basis. Oreo fans who sign up for the Cookie Club will receive a curated box of goodies around the beginning of the month.

Each subscription package comes in a box decorated with the cookie’s iconic design. Inside recipients will find two snacks, which can be any combination of the brand’s many cookies and candy bar flavors (such as classic Oreo and golden Oreo cookies as their examples).

The delivery also includes a recipe card and an Oreo-inspired gift. That gift could be a mug, a hat, a game, or any piece of Oreo-branded swag the company can fit into the box. According to one Amazon user, the box for January included cinnamon Oreo cookies, chocolate hazelnut Oreos, Oreo hot cocoa mix, Oreo socks, and a recipe for cinnamon Oreo mug cake.

The subscription costs more than it would to purchase the cookies from a store, but for true fans the higher price tag may be worth it. The Cookie Club is an opportunity to try out new Oreo flavors that you may have had trouble finding otherwise. It also makes a great gift for any adventurous cookie fans in your life. Subscriptions are available to purchase exclusively through Amazon in 3-month, 6-month, or 12-month packages, with the prices for each coming out to around $20 a box.

[h/t delish]

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