1

The spacesuit satellite

Image: Sieuwert Otterloo

Shoving an astronaut suit out of an airlock and into space might seem like a scene from a movie, but it really happened. In 2003, an empty spacesuit was thrown into space , nicknamed Ivan Ivanovitch (or Mr. Smith), stuffed with old clothes and a radio transmitter .

The idea was that old spacesuits could be used as satellites. SuitSat-1, as it was named, went on to spend several months in silent orbit before entering Earth's atmosphere and burning up on September 7, 2006.

2

The "invisible" gorilla

Image: Mike Arney

In this strange psychological experiment, researchers asked participants to watch a video of people passing a basketball and count how many passes were made. The catch was that, during the video, a person in a gorilla suit walked into the frame, stopped to pound its chest, and then walked out.

The study revealed a curious phenomenon known as "inattentional blindness": people were so focused on counting the passes that they failed to notice the gorilla .

3

Space spiders

Image: Vidar Nordli-Mathisen

In 2011, scientists sent two golden silk orb-weaver spiders on a 45-day trip aboard the ISS. They were kept in an adequate habitat, and both spiders adapted beautifully, continuing to spin their webs and hunt for food.

But not everything was normal. In microgravity, the spiders spun their webs differently —flatter and rounder—compared to the more three-dimensional, asymmetrical structures that orb-weavers spin on Earth.

4

Bitter fingernails

Image: Nick Karvounis

In 1942, a professor conducted an experiment with boys who had been diagnosed as chronic nail-biters. He used a phonograph with the recorded message " My fingernails taste bitter ," playing it over and over at night in the room where the boys slept.

At the end of the summer, the professor examined the boys' nails and concluded that 40% of them had kicked the habit.

5

Syrup swimming

Image: Arwin Neil Baichoo

In 2004, sixteen people with varying swimming skills swam in both a regular pool and a pool of guar syrup , which is twice as thick as water, for an experiment conducted by the University of Minnesota. The differences in their recorded times were negligible.

6

Bearcats and popcorn

Image: Corina Rainer

People encountering bearcats have noted that these animals smell like movie theater popcorn. A non-profit organization tested the bearcat's urine , and the results showed the presence of a chemical compound called 2-acetyl-1-pyrroline.

As it turns out, this is the same compound that gives popcorn its signature smell .

7

The 28-hour day

Image: Ocean Ng

Hoping to find out whether the 24-hour sleep-wake human rhythm was merely a habit, two scientists spent 32 days in a cave to avoid any external reference to day and night.

They tried out a 28-hour day, sleeping for 9 hours, working for 10 hours, and having 9 hours of leisure time . The younger scientist adapted within the first week, while the older one failed to adapt.

8

The fake doctor

Image: Hunters Race

A fake doctor delivered a lecture in 1970 to a crowd of assembled experts titled "Mathematical Game Theory as Applied to Physician Education." His performance impressed the audience so much that nobody noticed he was an actor who didn’t know anything about game theory.

The researchers behind the experiment wanted to find out if a great delivery technique could fool a group of experts—and it did.

9

The electric kite

Image: Brett Wharton

The most famous experiment on our list is also one of the strangest. In 1752, Benjamin Franklin flew a kite in a thunderstorm to demonstrate the electrical nature of lightning .

While many believe otherwise, no lightning hit the kite. Instead, ambient electrical charge moved through the hemp wire, and when Franklin touched the key attached to the wire, he felt a spark, thus proving the existence of such electricity.

10

Moon trees

Image: David Dibert

As we've learned, Americans like taking things to outer space and then bringing them right back. The Apollo 14 mission carried hundreds of tree seeds into space . These "moon trees" were then planted across the country by the US Forest Service.

Unsurprisingly, the trees grew just like any other tree of the same species.

1

Texas barbecue

Image: Andrik Langfield

Texas barbecue is heavily influenced by central European traditions . German and Czech immigrants settled in the state in the mid-nineteenth century introducing new ingredients. That is the main reason we find pork products like sausages in Texas-style barbecue, in addition to the classic beef brisket. In order to preserve fresh meat longer, they used to smoke it and cook it for a very long time. Over the years, this traditional barbecued meat, which originated in central Texas, spread throughout the state, so today we can enjoy not one but four different styles !

Central Texas BBQ is generally very straightforward, the meat is smoked over pecan, mesquite, or oak wood with just a salt and pepper dry rub. South Texas BBQ has Mexican influences and uses a molasses-based sweet sauce. East Texas BBQ is marinated in a sweet tomato-based sauce and slowly cooked via indirect heat. Finally, West Texas BBQ is prepared over an open flame using mesquite wood.

2

Memphis barbecue

Image: Philipp Kämmerer

No doubt about it, Memphis is one of the BBQ capitals of America . Unlike barbecue styles in other states, in Memphis, the meat is cooked using charcoal instead of hardwood logs. Pork ribs and pork shoulder are the signature cuts prepared with a tangy and sweet sauce based on molasses and tomato. Classic sides for the Memphis barbecue are sweet baked beans and slaw.

Barbecue originated in Memphis at the beginning of the 20th century , when African Americans began to populate the state. Often found in lunchtime pork sandwiches and late-night treats in nightclubs, Memphis BBQ style soon became a staple in the area. Many entrepreneurs opened new restaurants during this time, including John H. Mills, considered Memphis’s First Barbecue King. Rumor has it that even the great Bing Crosby was a regular at Mills’s place whenever he was in town.

3

Kansas City barbecue

Image: fstop314.com

According to the Visit KC website, "Barbecue in Kansas City is more than a menu item or a method of preparation. It’s an institution." The fact is that Kansas barbecue has a long history and is central to the city's culinary culture . Not for nothing is it called the "BBQ Capital of the World". With more than 100 restaurants, there’s even a Kansas City Barbeque Society in charge of promoting this style of cooking around the world.

Kansas City’s love for barbecue started in the early 1900s when a man called Henry Perry began selling slices of hickory smoked meat wrapped in newspaper. Soon after, others followed and started developing their own barbecue recipes. Nowadays, the Kansas City barbecue style involves grilling or smoking different kinds of meat seasoned with a dry rub, then finished with a tomato-based barbeque sauce. Sides include bread, pickles, baked beans, and slaw.

4

North Carolina barbecue

Image: Peter Bravo de los Rios

Whether at a backyard grill, or a traditional wood fire pit at a local restaurant, North Carolina has a proud barbecue tradition. This particular method of smoking and cooking meat has its roots in the emergence of hog cultivation . In the 1500s, Spanish settlers brought pigs to the region and natives on Roanoke Island contributed with their wood-fired slow-cooking method. Over the years, barbecue in North Carolina became a special feature in every celebration and special occasion.

Although recipes may vary between different regions in the state, pork is always the main ingredient . While in the East people cook the whole hog, western Carolinians prioritize the pork shoulder. The sauce is a matter of controversy too. The Eastern tradition calls for a thin vinegar and pepper sauce, whereas Western recipes add tomato or ketchup. Geographical customs aside, if you happen to visit North Carolina, order a local barbecue in one of the many great restaurants and you won’t be disappointed!

5

South Carolina barbecue

Image: @felipepelaquim

Some argue that South Carolina is "The Birthplace of Barbecue" . We won’t be able to settle this debate here and now, but what is certain is that the Palmetto State's barbecue tradition goes back at least five centuries. As with North Carolina, South Carolina barbecue also has its origins in the cultural exchange between Spanish settlers and American Indians . Europeans brought and raised pigs on the islands off the Atlantic coast and the natives knew exactly how to cook them.

The South Carolina barbecue style means cooking and smoking meat —preferably pork— low and slow over hardwood coals. Sometimes pulled from a whole hog, sometimes chopped from a shoulder or ham, South Carolina barbecue comes with a signature sauce depending on the region . You can find a blend of vinegar, salt, and some red pepper to spice things up or a yellow sauce made of cider vinegar, brown sugar or honey, and mustard. No matter which one you get, be prepared for an exceptionally tender and flavorful dish!

6

St. Louis barbecue

Image: Rachel Bramlett

Did you know St. Louis is said to consume more BBQ sauce per person than anywhere else in the country? St. Louisans are big on spare ribs, which may have been introduced in the local culinary tradition more than a century ago. As the legend goes, a steamboat cook named Henry Perry used to slow smoke discarded slabs of ribs from the Kansas City stockyards using locally harvested hardwood trees.

Nowadays, the St. Louis barbecue style includes a variety of seasonings and cooking methods . From grilling to slow smoking, ribs, pulled pork, burnt ends, and pork steaks are smeared with a sauce made from ingredients such as salt, vinegar, black pepper, brown sugar, tomato, and even apricots. Unlike other types of barbecue, St Louis style does not require a dry rub and it cooks a lot faster. White bread is the side of choice, especially if you want to make the most out of all that BBQ sauce!

7

Hawaiian barbecue

Image: Tirza van Dijk

Yes, they have barbecues in Hawaii. Although you won’t get the traditional ribs, pulled pork, and brisket, the Aloha State is home to a delicious kind of barbecue. Influenced by its many immigration waves —primarily from China, Korea, Japan, Portugal, and the Philippines—, it has labor origins dating back to the late 19th century . While modern Hawaiian barbecue includes various cooking techniques, such as roasting, smoking, and grilling, the traditional way requires an imu , an underground oven lined with hot rocks, and banana and ti leaves.

Barbecues from the Paradise of the Pacific are often sweet, tangy, and tropical . You can find chicken, beef, pork, and even seafood. Marinades and sauces incorporate Asian flavors and ingredients like soy sauce, garlic, ginger, and brown sugar. Side dishes range from sticky rice to macaroni salad, complementing and balancing the bold flavors of the meats.

8

Alabama barbecue

Image: Rachel Bramlett

In the South, barbecue is synonymous with any meat that's cooked over the fire. Although pork is often the protein of choice, some restaurants in Alabama also feature brisket, chicken, and beef ribs. Barbecue became popular in Alabama during the early 19th century when difficult economic times required a clever way for the working class to bring flavor and tenderness to cheap cuts of meat.

Sauces involved in the Alabama barbecue style are as diverse as they come . Influenced by the neighboring states of the so-called "barbecue belt", you can find variations of tomato-based sauces, spicy marinades, mustard dressings, and even a white sauce made with mayonnaise, lemon juice, apple cider vinegar, salt, and black pepper. Across Alabama, these mouth-watering smoked meats are often served on hamburger buns filled with dill pickles and topped with coleslaw.

9

Kentucky barbecue

Image: Luis Santoyo

Barbecues in Kentucky have been popular for a long time. In the Bluegrass State pork shoulders are a popular cut cooked on concrete block masonry pits for at least half a day. However, Kentucky is most famous for smoking mutton over hickory coals . Kentuckians also barbecue other meats like chicken, pork tenderloins, cured hams, and turkey breasts for sandwiches.

Kentucky is home to a diverse array of barbecue sauces with almost every county having its own take. For example, Hickman County uses mostly vinegar and cayenne pepper, while McCracken County sauces taste strongly of vinegar and chili powder. Others prefer an allspice Worcestershire-based dip. The signature sides for Kentucky barbecue are toast, vinegar slaw, and pickled eggs.

10

Florida barbecue

Image: Dim Hou

Florida may be best known for its fresh seafood but the Sunshine State also has its own barbecue style . And a soft spot for pork too! A testament to the important place pig meat has in Floridian cuisine is the Cuban twist on the classic BBQ sandwich found at many local joints.

What sets Florida barbecue apart from others is its Caribbean and Latin American influences. Florida BBQ often blends techniques of the Southern United States style barbecues —like the use of sweet tomato sauce or mustard sauce— with Caribbean flavors such as vinegar, fruits, peppers, and spices. It may not be the most traditional barbecue in the country but it is certainly worth a try!

1

Joan Crawford vs. Bette Davis

Image: Shubham Panwar

The feud between Joan Crawford and Bette Davis began in 1935 when Bette fell for her co-star Franchot Tone, only for Joan to marry him soon after filming ended .

Their rivalry peaked during the tense 1962 shoot of What Ever Happened to Baby Jane? The tension never eased, and the two reportedly never reconciled before their deaths.

2

Kim Cattrall vs. Sarah Jessica Parker

Image: Erhan Çoban

On Sex and the City , Kim Cattrall and Sarah Jessica Parker played close friends, but off-screen their relationship was far from warm . Tensions reportedly surfaced when Kim declined to join a third Sex and the City movie.

In 2018, things worsened after Sarah publicly offered condolences over the death of Kim’s brother. Kim responded sharply on Instagram, writing, "You are not my friend. You are not my family.

3

David Letterman vs. Jay Leno

Image: Diogo Cardoso

The biggest late-night feud kicked off in 1992 when Johnny Carson retired from The Tonight Show . Many expected David Letterman to take over, but NBC chose Jay Leno instead.

Letterman left for CBS to launch The Late Show , going head-to-head with Leno. Their rivalry, known as the "Late-Night Wars," lasted for years as both battled for ratings before eventually retiring .

4

Gwyneth Paltrow vs. Martha Stewart

Image: Lesya Tyutrina Andrey Biyanov

The feud between Gwyneth Paltrow and Martha Stewart began in 2014, when Martha criticized Gwyneth’s lifestyle brand , saying she should stick to acting.

Things escalated with cheeky recipe jabs—Martha’s "Conscious Coupling" and Gwyneth’s "Jailbird Cake," a nod to Martha’s past prison time.

5

Vin Diesel vs. Dwayne "The Rock" Johnson

Image: Ayu Anggraini

The rivalry between Dwayne "The Rock" Johnson and Vin Diesel began during the filming of The Fate of the Furious in 2016, when The Rock called out unnamed co-stars for unprofessional behavior on social media .

Fans quickly guessed he was referring to Vin, especially after The Rock thanked the cast and crew in a post, but noticeably left out Vin Diesel.

6

Elton John vs. Madonna

Image: Mélody P

Elton John and Madonna’s feud began in 2002, when Elton slammed her Bond theme, calling it "the worst of all time." He later accused her of lip-syncing during live shows.

Things heated up again in 2012, when both were nominated for a Golden Globe. Elton claimed Madonna had "no chance"—but she won. Backstage, Madonna said she adored him and hoped he’d win another award.

7

Elizabeth Taylor vs. Debbie Reynolds

Image: Venti Views

The drama between Debbie Reynolds and Elizabeth Taylor began when Debbie's husband, Eddie Fisher, left her for Elizabeth, who was her close friend at the time.

Their affair began after Eddie comforted Elizabeth following the death of her husband, Mike Todd, in 1958. Years later, after Elizabeth and Eddie split, Debbie and Elizabeth reconciled and remained friends until Taylor’s death.

8

Frank Sinatra vs. Marlon Brando

Image: David Clode

Frank Sinatra and Marlon Brando clashed while filming Guys and Dolls (1955), thanks to their huge egos and very different acting styles .

Sinatra gave Brando rude nicknames, while Brando deliberately ruined takes during a cheesecake scene, forcing Sinatra to eat far more than he wanted.

9

Dean Martin vs. Jerry Lewis

Image: Akbar Nemati

Dean Martin and Jerry Lewis were a wildly popular comedy duo from 1946 to 1956, dominating film, radio, and television. But behind the scenes, tensions grew.

Martin felt Lewis was taking over the act , leading to their split in 1956. Though both went on to solo success, their friendship suffered for years. They finally reconciled in 1976, thanks in part to Frank Sinatra.

10

Angelina Jolie vs. Jon Voight

Image: Daniil Komov

Family ties don’t always guarantee harmony in Hollywood. The feud between Jon Voight and Angelina Jolie largely stems from Voight’s infidelity toward Jolie’s mother , Marcheline Bertrand.

Though they’ve had brief periods of reconciliation, their relationship has repeatedly broken down over the years, making their feud long-lasting and complicated.

11

Will Smith vs. Chris Rock

Image: Frida Lannerström

Will Smith and Chris Rock’s feud exploded publicly at the 94th Academy Awards in 2022, when Will slapped Chris after a joke about Jada Pinkett Smith . The slap was not scripted and took everyone—especially Rock—by surprise.

The incident went viral and had major consequences for Smith. Despite the fallout, there are hints that the two might eventually repair their friendship.

12

Johnny Carson vs. Joan Rivers

Image: Long Ma

The legendary Johnny Carson often featured Joan Rivers as a guest and occasional guest host on The Tonight Show. But when Rivers launched her own late-night show without telling Carson , he saw it as a major betrayal.

Carson never forgave her, and their feud lasted until his death. Sadly, Rivers’ show struggled and never quite matched his success.