The Most Disgusting Science Experiment I've Ever Seen, Or A Terrifying Wake-Up Call?

I think we're all aware that cigarettes contain tar and other carcinogens, but I didn't realize just how gnarly that stuff looks when it goes into someone's lungs. Check out the whole experiment, or just skip straight to 2:37 for the main event. Remember, many smokers put this amount of sludge (and often more) into their lungs every month. If you liked it, share this video in the name of science experiments everywhere. Or share it in the name of something else — I'm not the boss of you.


This experiment uses 400 cigarettes and simulates a 20-pack-per-month habit. For the traditional pack-a-day smoker, this is low.

Note from the producer and creator of this project:
"During running this experiment, the speed and air pressure of the machine was very high and strong, made it difficult to stop and catch some of the filters before burning a cigarette up to the end. Some filters burned down and sucked down into the water inside the bottle, what you see at the end of the video, the black substance, is tar mixed with the ashes of burned filters, that is what made it hard and look dry after boiling. The pure tar is sticky and usually remains softer than what you saw in this video."
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Facebook / Mikhail Galin

Putting your pet in cargo during a flight isn't always safe. In 2016, the Department of Transportation reported a total of 26 pet deaths and 22 injuries on flights. Because conditions in cargo can be uncomfortable for animals, the Humane Society recommends taking your pet aboard when you fly, or just leaving it at home.

It's not surprising that one Russian man didn't want to put his overweight cat in cargo during an eight-hour flight from Moscow to Vladivostok. What is surprising is the great lengths he took to fly with his four-legged friend.

Russian airline Aeroflot allows pets to fly inside the plane's cabin, as long as the cat weighs under 17.6 pounds and stays in its carrier during the flight. When Mikhail Galin went to check in, he was told he couldn't fly with his four-year old cat, Viktor. Viktor weighed in at 22 pounds and would have to be relegated to cargo.

But Viktor was sick from their earlier flight from Riga, Latvia to Moscow. And besides, Viktor had been allowed to fly inside the cabin during that flight. The airline staff didn't even bother to make Viktor sit on the scales. Galin was unable to persuade staff to bring his fur baby on board.

"To all attempts to explain that the cat won't survive there on an 8-hour flight with the baggage and would haunt her in her nightmares for the rest of her life, she (the Aeroflot staff member) replied that there are rules," Galin wrote in a Facebook post translated from Russian.

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Photo by Kelvin Octa from Pexels

Newborn babies don't seem to do much beyond eating and pooping and, of course, hiccupping. A lot. Parenting advice on how to cure a baby's hiccups runs the whole gamut. It's recommended parents try everything from nursing to stop feeding the baby so much, from giving the baby gripe water to letting the hiccups play their course. But when your baby hiccups too much, you shouldn't freak out. There's a good reason why.

A new study published in Clinical Neurophysiology found that hiccups play an important role in a baby's development. Researchers from the University College London found 217 babies for their study, but only looked at 13 newborns with persistent hiccups. Ten of those babies hiccupped when they were awake, and three hiccupped during their "wriggly" sleep. We have no idea how the scientists got any work done with all that cuteness lying around.

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via The Tonight Show Starring Jimmy Fallon / YouTube

Actress Kristen Bell and "The Tonight Show" host Jimmy Fallon showed off their vocal and comedic chops on Tuesday night when the performed a medley of 17 Disney songs, spanning nine decades, in just five minutes.

The duo started with 1940's "When You Wish Upon a Star" and ended with 2013's "Let it Go" from "Frozen."

Bell will reprise her role as Anna in Disney's upcoming "Frozen 2."

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Ask almost any woman about a time a man said or did something sexually inappropriate to them, and she'll have a story or four to tell. According to a survey NPR published last year, 81% of women report having experienced sexual harassment, with verbal harassment being the most common. (By contrast, 43% of men report being sexually harassed. Naturally harassment toward anyone of any sex or gender is not okay, but women have been putting up with this ish unchecked for centuries.)

One form of verbal sexual harassment is the all too common sexist or sexual "joke." Ha ha ha, I'm going to say something explicit or demeaning about you and then we can all laugh about how hilarious it is. And I'll probably get away with it because you'll be too embarrassed to say anything, and if you do you'll be accused of being overly sensitive. Ha! Won't that be a hoot?

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