Science Says Nirvana's "Smells Like Teen Spirit" is the Most Iconic Song Ever

If I were asked to name some of the most iconic songs of all time, I'd probably throw out titles like "Somewhere Over the Rainbow," or "Hey Jude." Turns out science has a different answer. Researchers from Goldsmiths, University of London put "Smells Like Teen Spirit," by Nirvana at the top of a list of 50 iconic tunes. It's followed by John Lennon’s “Imagine," U2’s “One,” Michael Jackson’s “Billie Jean,” and Queen’s “Bohemian Rhapsody.”

Computer scientist Dr. Mick Grierson looked at tracks found in seven "Best of" lists from music publications like Rolling Stone and ran them through a program that compared them by key, BPM, chord variety, lyrical content, timbral variety, and sonic variance. Grierson and his team used these findings to calculate what made the "perfect" song. 

“We found the most significant thing these songs have in common is that most of them use sound in a very varied, dynamic way when compared to other records,” Grierson told the Daily Mail. “This makes the sound of the record exciting, holding the [listeners'] attention. By the same token, the sounds these songs use and the way they are combined is highly unique in each case.”

Nirvana's breakout track, featured on their second studio album Nevermind, boasts many of the features that the researchers identified as common in popular songs. 

Grierson found that the average tempo of the most popular songs was 125BPM, with 40 percent being around 120BPM. Chord changes were relatively infrequent—the songs that fared the best boasted an average of six to eight. Of course, there are some glaring exceptions to these "rules": Led Zepplin's "Stairway to Heaven" has twice as many beats as the average song. 

Ultimately, the researchers found that no amount of number-crunching can accurately predict whether or not a song will become a classic. "My conclusion is that if you want a formula for creating great music, there is one: you just have to make something that sounds great," Grierson says. 

You can see the full list of tracks over at the Daily Mail

[h/t: SPIN]

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Afternoon Map
The Most Popular Infomercial Product in Each State

You don't have to pay $19.95 plus shipping and handling to discover the most popular infomercial product in each state: AT&T retailer All Home Connections is giving that information away for free via a handy map.

The map was compiled by cross-referencing the top-grossing infomercial products of all time with Google Trends search interest from the past calendar year. So, which crazy products do people order most from their TVs?

Folks in Arizona know that it's too hot there to wear layers; that's why they invest in the Cami Secret—a clip-on, mock top that gives them the look of a camisole without all the added fabric. No-nonsense New Yorkers are protecting themselves from identity theft with the RFID-blocking Aluma wallet. Delaware's priorities are all sorted out, because tons of its residents are still riding the Snuggie wave. Meanwhile, Vermont has figured out that Pajama Jeans are the way to go—because who needs real pants?

Unsurprisingly, the most popular product in many states has to do with fitness and weight loss, because when you're watching TV late enough to start seeing infomercials, you're probably also thinking to yourself: "I need to get my life together. I should get in shape." Seven states—Colorado, Idaho, Kentucky, Montana, Nebraska, Utah, and Wisconsin—have invested in the P90X home fitness system, while West Virginia and Arkansas prefer the gentler workout provided by the Shake Weight. The ThighMaster is still a thing in Illinois and Washington, while Total Gym and Bowflex were favored by South Dakota and Wyoming, respectively. 

Kitchen items are clearly another category ripe for impulse-buying: Alabama and North Dakota are all over the George Forman Grill; Alaska and Rhode Island are mixing things up with the Magic Bullet; and Floridians must be using their Slice-o-matics to chop up limes for their poolside margaritas.

Cleaning products like OxiClean (D.C. and Hawaii), Sani Sticks (North Carolina), and the infamous ShamWow (which claims the loyalty of Mainers) are also popular, but it's Proactiv that turned out to be the big winner. The beloved skin care system claimed the top spot in eight states—California, Mississippi, Nevada, New Mexico, Oklahoma, Oregon, Tennessee, and Texas—making it the most popular item on the map.

Peep the full map above, or check out the full study from All Home Connections here.

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Design
A Florida Brewery Created Edible Six-Pack Rings to Protect Marine Animals

For tiny scraps of plastic, six-pack rings can pose a huge threat to marine life. Small enough and ubiquitous enough that they’re easy to discard and forget about, the little plastic webs all too often make their way to the ocean, where animals can ingest or become trapped in them. In order to combat that problem, Florida-based Saltwater Brewery has created what they say is the world’s first fully biodegradable, compostable, edible six-pack rings.

The edible rings are made of barley and wheat and are, if not necessarily tasty, at least safe for animals and humans to ingest. Saltwater Brewery started packaging their beers with the edible six-pack rings in 2016. They charge slightly more for their brews to offset the cost of the rings' production. They hope that customers will be willing to pay a bit more for the environmentally friendly beers and are encouraging other companies to adopt the edible six-pack rings in order to lower manufacturing prices and save more animals.

As Saltwater Brewery president Chris Gove says in the video above: “We want to influence the big guys and kind of inspire them to also get on board.”

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