No two farts smell exactly alike, according to this interview with Dr. Lester Gottesman, a proctologist from St. Luke's Roosevelt Hospital in New York City.
The smell has to do with the amount of absorbed products like methane, which is made by fermentation of what we eat, and that's what causes the bad smell, basically. As a baby, when you're born, passing through the vagina, you're infected by the bacteria in your mother's colon, and that's the bacteria you're dealt for your lifetime. Also, everybody is different in how they'll digest wheat products, milk products, whatever. And if they are not digested properly there will be a lot of methane produced and a lot of acid, and that would tend to cause a stinkier bowl movement.
Image courtesy Flickr user banjo_d, via CC
I have offered plenty of advice on caring for your cast iron cookware. Stop seasoning it in the house, use your BBQ. Seasoning this stuff in the oven (my favorite old way,) or on the stove smokes your house up. Just throw the shit on the grill. Super thinly put a coat of oil on […]
One of the major contributors to greenhouse gases is the methane that cows belch up as they break down cellulose, but five years ago, research from Australia's Commonwealth Scientific and Industrial Research Organisation (CSIRO) found that adding small amounts of a pink seaweed called Asparagopsis to cows' diets eliminated the gut microbes responsible for methane […]
On Slate Star Codex (previously), Scott Alexander breaks down Invisible Designers: Brain Evolution Through the Lens of Parasite Manipulation, Marco Del Giudice's Quarterly Review of Biology paper that examines the measures that parasites take to influence their hosts' behaviors, and the countermeasures that hosts evolve to combat them.
Are we done with capsule coffee makers yet? Sure, they’re easy. But they are not so easy on the environment, and it’s debatable whether they actually make a better cup. Luckily, there’s never been a better time to switch back to the good old reliable drip method – especially when drip coffeemakers have quietly been […]
If there’s one thing that stayed consistent through the last decade or so of tech industry turmoil, it’s the love affair between techies and Linux. There’s just a ton you can do with the OS, and its open-source format means you can customize your rig from the ground up. Apparently not content with that level […]
Accidents happen. And when they do, you’re going to want a dash cam for a second pair of eyes. At the minimum, a decent dash cam can save you vast sums of time and money in case of an accident. But a really good dash cam can do a whole lot more. Here are six […]