10 Things You Might Not Know About Wine

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by Tilar J. Mazzeo

Between the vine and the liquor store, plenty of secrets are submerged in your favorite bottle of vino. Here, the author of Back Lane Wineries of Sonoma spills some of the best.

1. DIGITAL EYES ARE EVERYWHERE IN VINEYARDS.

Certain premium estates in Bordeaux and Napa are beginning to look a little more like an army base—or an Amazon.com warehouse. They’re using drones, optical scanners, and heat-sensing satellites to keep a digital eye on things. Some airborne drones collect data that helps winemakers decide on the optimal time to harvest and evaluate where they can use less fertilizer. Others rove through the vineyard rows, where they may soon be able to take over pruning. Of course, these are major investments. At $68,000 a pop, the Scancopter 450 is about twice as costly as a 1941 Inglenook Cabernet Sauvignon!

2. THERE ARE ALSO LOTS OF COW SKULLS.

They’re not everywhere, but biodynamic farming techniques are on the rise among vintners who don’t want to rely on chemicals, and this is one trick they’ve been known to use to combat plant diseases and improve soil PH. It’s called Preparation No. 505, and it involves taking a cow’s skull (or a sheep’s or a goat’s), stuffing it with finely ground oak chips, and burying it in a wet spot for a season or two before adding it to the vineyard compost.

3. FEROCIOUS FOLIAGE IS A VINTNER’S FRIEND.

The mustard flowers blooming between vineyard rows aren’t just for romance. Glucosinolates in plants like radishes and mustard give them their spicy bite, and through the wonders of organic chemistry, those glucosinolates also double as powerful pesticides. Winemakers use them to combat nematodes—tiny worms that can destroy grape crops.

4. WHAT A CANARY IS TO A COAL MINE, ROSES ARE TO A VINEYARD.

Vintners plant roses among their vines because they get sick before anything else in the field. If there’s mildew in the air, it will infect the roses first and give a winemaker a heads-up that it’s time to spray.

5. VINTNERS EXPLOIT THE FOOD CHAIN.

A trio of wines
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Small birds like blackbirds and starlings can clear out 20 percent of a crop in no time. But you know what eats little birds? Big birds. Falconry programs are on the rise in vineyards from California to New Zealand. Researchers have found that raptors eat a bird or two a day (along with a proportion of field mice and other critters) and cost only about as much to maintain as your average house cat.

6. THE BIG PROBLEMS IN TASTING ROOMS ARE VERY SMALL.

Winemakers are constantly seeking ways to manage the swarms of Drosophila melanogaster that routinely gather around the dump buckets in their swanky showrooms. You know these pests as fruit flies, and some vintners in California are exploring ways to use carnivorous plants to tackle the problem without pesticides. Butterworts, sundews, and pitcher plants all have sweet-sounding names, but the bugeating predators make for terrific fruit fly assassins, and you’ll see them decorating tasting rooms across wine country.

7. WINE NEEDS CLEANING.

Winemaking produces hard-to-remove sediments. Filters can catch most of the debris, but winemakers must add “fining agents” to remove any suspended solids that sneak by. Until it was banned in the 1990s, many European vintners used powdered ox blood to clean their wines. Today, they use diatomaceous earth (the fossilized remains of hard-shelled algae), Isinglass (a collagen made from fish swim bladders), and sometimes bentonite (volcanic clay). Irish moss and egg whites are also fine wine cleaners.

8. ATOMS HAVE ALL THE ANSWERS.

About 5 percent of the premium wine sold for cellaring doesn’t contain what the label promises. So how do top-shelf buyers avoid plunking down serious cash on a bottle of something bunk? Most elite wine brokerages, auction houses, and collectors use atomic dating to detect fraud. By measuring trace radioactive carbon in the wine, most bottles can be dated to within a year or two of the vintage.

9. FINE WINES GET MRIs.

Even with atomic dating, there are certain perils involved in buying a $20,000 bottle of wine. Leaving a case in the hot trunk of your car is enough to ruin it, so imagine what can happen over a couple of decades if a wine isn’t kept in the proper conditions. Back in 2002, a chemistry professor at University of California at Davis patented a technique that uses MRI technology to diagnose the condition of vintage wines. Not planning any $20,000 wine purchases? This is still good news for the consumer. This technique may soon be used at airport security, meaning you’ll be able to carry on your booze.

10. THERE’S A TRICK TO AGING YOUR WINE.

If you end up with a bottle of plonk, Chinese scientists have developed a handy solution. Zapping a young wine with electricity makes it taste like something you’ve cellar aged. Scientists aren’t quite sure how it happens yet, but it seems that running your wine for precisely three minutes through an electric field changes the esters, proteins, and aldehydes and can “age” a wine instantly.

11 Surprising Facts About Prince

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BERTRAND GUAY/AFP/Getty Images

It was three years ago today that legendary, genre-bending rocker Prince died at the age of 57. In addition to being a musical pioneer, the Minneapolis native dabbled in filmmaking, most successfully with 1984’s Purple Rain. While most people know about the singer’s infamous name change, here are 10 things you might not have known about the artist formerly known as The Artist Formerly Known as Prince.

1. His real name was Prince.

Born to two musical parents on June 7, 1958, Prince Rogers Nelson was named after his father's jazz combo.

2. He was a Jehovah's Witness.

Baptized in 2001, Prince was a devout Jehovah's Witness; he even went door-to-door. In October 2003, a woman in Eden Prairie, Minnesota opened her door to discover the famously shy artist and his bassist, former Sly and the Family Stone member Larry Graham, standing in front of her home. "My first thought is ‘Cool, cool, cool. He wants to use my house for a set. I’m glad! Demolish the whole thing! Start over!,'" the woman told The Star Tribune. "Then they start in on this Jehovah’s Witnesses stuff. I said, ‘You know what? You’ve walked into a Jewish household, and this is not something I’m interested in.’ He says, 'Can I just finish?' Then the other guy, Larry Graham, gets out his little Bible and starts reading scriptures about being Jewish and the land of Israel."

3. He wrote a lot of songs for other artists.

In addition to penning several hundred songs for himself, Prince also composed music for other artists, including "Manic Monday" for the Bangles, "I Feel For You" for Chaka Khan, and "Nothing Compares 2 U" for Sinéad O'Connor.

4. His symbol actually had a name.


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Even though the whole world referred to him as either "The Artist" or "The Artist Formerly Known as Prince," that weird symbol Prince used was actually known as "Love Symbol #2." It was copyrighted in 1997, but when Prince's contract with Warner Bros. expired at midnight on December 31, 1999, he announced that he was reclaiming his given name.

5. In 2017, Pantone gave him his own color.

A little over a year after Prince's death, global color authority Pantone created a royal shade of purple in honor of him, in conjunction with the late singer's estate. Appropriately, it is known as Love Symbol #2. The color was inspired by a Yamaha piano the musician was planning to take on tour with him. “The color purple was synonymous with who Prince was and will always be," Troy Carter, an advisor to Prince's estate, said. "This is an incredible way for his legacy to live on forever."

6. His sister sued him.

In 1987, Prince's half-sister, Lorna Nelson, sued him, claiming that she had written the lyrics to "U Got the Look," a song from "Sign '☮' the Times" that features pop artist Sheena Easton. In 1989, the court sided with Prince.

7. He ticked off a vice president's wife.

In 1984, after purchasing the Purple Rain soundtrack for her then-11-year-old daughter, Tipper Gore—ex-wife of former vice president Al Gore—became enraged over the explicit lyrics of "Darling Nikki," a song that references masturbation and other graphic sex acts. Gore felt that there should be some sort of warning on the label and in 1985 formed the Parents Music Resource Center, which pressured the recording industry to adopt a ratings system similar to the one employed in Hollywood. To Prince's credit, he didn't oppose the label system and became one of the first artists to release a "clean" version of explicit albums.

8. Prince took a promotional tip from Willy Wonka.

In 2006, Universal hid 14 purple tickets—seven in the U.S. and seven internationally—inside Prince's album, 3121. Fans who found a purple ticket were invited to attend a private performance at Prince's Los Angeles home.

9. He simultaneously held the number one spots for film, single, and album.

During the week of July 27, 1984, Prince's film Purple Rain hit number one at the box office. That same week, the film's soundtrack was the best-selling album and "When Doves Cry" was holding the top spot for singles.

10. He screwed up on SNL.

During Prince's first appearance on Saturday Night Live, he performed the song "Partyup" and sang the lyric, "Fightin' war is a such a f*ing bore." It went unnoticed at the time, but in the closing segment, Charles Rocket clearly said, "I'd like to know who the f* did it." This was the only episode of SNL where the f-bomb was dropped twice.

11. He scrapped an album released after having "a spiritual epiphany."

In 1987, Prince was due to release "The Black Album." However, just days before it was scheduled to drop, Prince scrapped the whole thing, calling it "dark and immortal." The musician claimed to have reached this decision following "a spiritual epiphany." Some reports say that it was actually an early experience with drug ecstasy, while others suggested The Artist just knew it would flop.

This story has been updated for 2019.

17 Delicious Facts About Peeps

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You know whether you prefer chicks to bunnies, fresh to stale, or plain to chocolate-covered. But there’s a lot you may not know about Peeps, everyone’s favorite (non-chocolate) Easter candy.

1. It used to take 27 hours to make a Peep.

A candy Peep being made
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That was in 1953, when Sam Born acquired the Rodda Candy Company and its line of marshmallow chicks. Back then, each chick was handmade with a pastry tube. Just Born quickly set about automating the process, so that it now takes just six minutes to make a Peep.

2. An average of 5.5 million Peeps are made every day.

Peeps candies being made
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All of them at the Just Born factory in Bethlehem, Pennsylvania. In one year, the company makes enough peeps to circle the earth—twice!

3. Yellow chicks are the original Peep, and still the favorite.

Boxes of yellow chick Peeps
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Yellow bunnies are the second most popular color/shape combination. Pink is the second best-selling color.

4. The recipe has stayed pretty much the same.

Cooking up a batch of Peeps
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The recipe begins with a boiling batch of granulated sugar, liquid sugar, and corn syrup, to which gelatin and vanilla extract are later added. 

5. The equipment has also (mostly) stayed the same.

Peeps candies being made
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Since Just Born turned Peeps-making into an automated process, the chicks have been carefully formed by a top-secret machine known as The Depositor. Created by Sam Born’s son, Bob, The Depositor could manufacture six rows of five Peeps apiece in a fraction of the time it took workers to form them by hand. And that same machine that Bob built has been keeping the Peeps flowing ever since. Until rather recently …

In 2014, the company announced that it was planning to renovate its manufacturing plant, including The Depositor. “It’s a little sad,” vice president of sales and marketing Matthew Pye told Candy Industry Magazine at the time. “Bob Born made it from scratch in 1954 and it allowed us to distribute and grow the brand nationally." 

6. The updated equipment means new Peeps innovations could be coming.

Making Peeps at the Just Born factory
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“The investment in our marshmallow making process will allow for more efficiency, more consistency, improved quality, and additional innovation capabilities,” co-CEO Ross Born told Candy Industry magazine about the new depositor, which will be able to produce a wider variety of Peeps in all sizes. “The [old] Peeps line did one thing and one thing very well—cranking out chicks day in and day out. Five clusters, just in different colors,” Born said.

7. Peeps used to have wings.

They were clipped in 1955, two years after the first marshmallow chicks hatched, to give the candy a sleeker, more “modern” look.

8. The eyes are the final touch.

A close up of a yellow chick Peep
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The final flourish for all of these squishy balls of sweetness is adding the eyes, which are made of carnauba—a non-toxic edible wax (that is also found in some shoe polishes and car waxes, plus many other candies).

9. Peeps may be destructible, but their eyes are not.

Making Peeps at the Just Born factory
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In 1999, a pair of scientists at Emory University—dubbed “Peeps Investigators”—decided to test the theory that Peeps are an indestructible food. In addition to a microwave, the pair tested the candy’s vulnerability to tap water, boiling water, acetone, and sulfuric acid (they survived them all). When they upped the ante with some Phenol, the only things that didn’t disappear were the eyes. 

10. They really are everyone's favorite non-chocolate Easter candy.

For more than 20 years now, no other non-chocolate Easter candy has been able to compete with the power of Peeps. With more than 1.5 billion of them consumed each spring, Peeps have topped the list of most popular Easter treats for more than two decades.

11. There are sugar-free Peeps.

Counterintuitive, we know. But in 2007, the first line of sugar-free Peeps hit store shelves.

12. There are also chocolate-covered Peeps.

Chocolate-covered Peeps hit the market in 2010. Today there’s a full line of them for every occasion.

13. Peeps come in a variety of flavors.

Color and shape (i.e. yellow chick) are no longer the only ways to categorize a Peep. They now come in an array of flavors, including fruit punch, sour watermelon, lemon sherbet, blueberry, and pancakes and syrup.

14. Peeps lip balm is a thing.

Yep.

15. On New Year's Eve, a giant Peep is dropped in Bethlehem, Pennsylvania.


PEEPS®

The drop is done with a traditional chick that flashes different colors at midnight.

16. Believe it or not, Peeps are not Just Born's best-selling brand.

That honor belongs to Mike and Ike. (Sorry, Peepsters.)

17. They're a boon to a creativity.

Blue chick Peeps
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All over the country, Peeps have become the preferred media for a number of highly anticipated annual art contests. (You can check out some of the coolest creations from Westminster, Maryland's PEEPshow here.)

Updated for 2019.

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