What is the most interesting thing you have seen inside an airplane?

 1 - If you are sitting in a window seat and see a black triangle symbol directly above your seat, congratulations:

you are sitting in the "William Shatner seat".
The triangle is simply a visual marker to identify the window/seat that offers the best possible view of the wing.

2 - If you notice a small button near the lever of your tray table, congratulations!
You're sitting in the "Overwing Emergency Exit Row." This row of seats is found, for example, on the A320 and most other smaller aircraft. The button prevents the tray table lever from folding into the open position when passengers squeeze between these seats during an evacuation to reach the Overwing Emergency Exit.
It prevents the tray table from folding down and blocking the way to the exit.
It also serves as a visual and physical identifier for the emergency exit when the cabin is dark and filled with thick smoke.

The other seats do not have such a button:

3 - Country of origin and aircraft registration number.
This information is clearly displayed on the side of the aircraft.
Note this number and search for it online. You'll then find out a lot about the aircraft – from its current status (via the flight tracker), to planned routes, previous flights, accident history, leasing information, where the aircraft is based, and so on.
Even with smaller jets, private planes, and older aircraft like the Boeing 747/757, you can find a wealth of interesting information this way.
And it's a great feeling to discover, based on the registration number, that you're flying on the exact same aircraft as on your trip last year!

What are the most chilling things found under the ice?

 Due to global warming, climatic conditions have changed alarmingly, with temperatures reaching extremely low levels. But can you imagine the secrets buried under the ice for thousands of years? From ancient artifacts and clothing to bodies that appear to have died just hours before. These are some of the most interesting:

1. A huge virus

Russian scientists recently discovered a 30,000-year-old virus in a layer of frozen soil near the Kolyma River in Russia. According to experts, the discovery is not dangerous to humans, but they fear that a virus capable of wiping out the human race may exist deep underground, along with microbes and bacteria resistant to medication. Due to global warming, these viruses could rise to the surface, with potentially fatal consequences.

2. Frozen Inca Girl

In 1999, the body of a girl between 13 and 15 years old was found on the summit of a volcano in the Andes Mountains of Chile. She had been killed by a blow to the head 500 years ago. The girl belonged to the Inca people. Alongside her were found plates of food, statues, and the bodies of two children between 6 and 7 years old. Experts determined that the girl died from a blow to the head and that the two children found with her were part of a ritual.

3. Frozen Mammoth

Yuka is the name of a mammoth found in Russia that lived 39,000 years ago in Siberia. It is a baby mammoth measuring 3 meters long. Because it remained under the ice, its body is well preserved, and its fur is visible. It is believed that this prehistoric animal became trapped in a swamp. Thanks to the temperature, blood could be extracted. For science, this is a major breakthrough because with DNA, the possibility of cloning a mammoth is now a reality.

4. The Ötzi Mummy

This is the story of a man who lived around 3300 BC and whose frozen body was discovered by two mountaineers in 1991. He was named after the Ötz Valley where he was found. His remains are considered unique, as the extreme cold of the area allowed for mummification. He had undigested food in his stomach, and a thorough DNA analysis determined that he still has 19 living relatives.

5. Made in India

A French mountaineer had the good fortune to find an incredible treasure protruding from the ice on one of the routes up Mont Blanc. When he opened it, he discovered around 100 precious stones: rubies, emeralds, and sapphires. The find was valued at $337,000, but the man, who preferred to remain anonymous, turned the box over to the authorities. An investigation revealed that there had been two plane crashes in the area, leading them to believe the precious stones belonged to a jewelry dealer who died in one of the accidents.

6. Vintage clothing

The garment is a tunic made over 1,500 years ago, during the pre-Viking era. It was found next to a glacier in southern Norway. Brown with gray undertones, it was typical Iron Age attire, suitable for someone approximately 1.75 meters tall.

Scientists consider the melting ice due to global warming worrying, but it has uncovered key pieces of history. 1,600 pieces to be exact, including gloves, walking sticks, bows, and arrowheads from the Viking Age.

7. Wreckage of an airplane

In 1952, a military plane carrying 41 passengers and 11 crew members crashed in Alaska. Sixty years later, the wreckage was found atop a glacier. In 2012, National Guard personnel spotted parts of the plane while training in a helicopter in the Gannett Mountain area. Seventeen soldiers' bodies have been recovered, and the search for the remaining victims continues, hampered by challenging weather conditions.

8. Hanging soldiers

It happened in the Italian province of Trento, a town of approximately 1,900 inhabitants, who have witnessed the discovery of the bodies of soldiers found in the mountains, combatants from the First World War. Around 750,000 Italian soldiers died in the battle; they lay buried for 100 years, mummified by the extremely low temperatures. However, with the thaw, the bodies began to emerge.

9. Ancient Forest

According to scientists, approximately 2,000 years ago a tsunami devastated a forest in Alaska. With the arrival of the Ice Age, the Mendenhall Glacier formed, eventually burying the ecosystem under kilometers of ice. In 2014, tree trunks began to emerge due to the melting of Arctic ice.

10. Woolly rhinoceros

What things should you never do in Germany as a tourist?

 Below are a few small things I've noticed since I started living here, and these might be very useful tips.

1. NEVER download movies, games, music, software, etc. through pirated channels! While browsing the internet might be considered a gray area, downloading is a serious offense here and you could face a hefty fine if caught.
2. Although many sections of theAutobahn(Highways) have no speed limit, although some sections do. Take them seriously.
3. If you happen to be driving or walking along the road and witness an accident or someone being injured, you MUST call 112 to report an emergency, even if you didn't help the person. Ignoring an injured person and simply walking away is a crime.
4. Pedestrians always have the highest priority on the road.
5. While Germans can be loud during a soccer match, they generally prefer peace and quiet. Try not to be noisy at your accommodation. You could receive a warning from the police if your neighbor takes it too seriously.

Edit: I forgot to mention the most important thing. That would be point 0.

Never forget to validate your ticket in Germany if you're traveling on public transport. Even if you've bought a ticket, if you haven't validated it, it's the same as traveling without one.I know it sounds ridiculously stupid, but that's how DB (Deutsche Bahn) has done it.Your ticket is considered validated only if it has a date and time stamp.Generally, a weekly, monthly, or annual pass doesn't need validation, as they are pre-validated with the dates. But I assume that as a tourist you can't buy monthly passes.

There are DB employees who wear ordinary clothes and travel with you on trains. You'll never notice them until they show their ID and start checking passengers and asking for tickets. They especially frequent airport routes where there are more tourists. This is because the more people they catch without tickets, the more commission they can earn.

What are some of the most interesting, little-known things?

 1. On men's shirts, the buttons are on the right side; on women's shirts, they are on the left side.

When buttons first appeared in the 17th century, they were only seen on the clothing of the wealthy. At that time, it was customary for rich men to dress themselves and for women to be dressed by servants.

The fact that women's shirts were buttoned on the left made it easier for the mostly right-handed servants to dress them. The fact that men's shirts were buttoned on the right was not only practical because most men dressed themselves, but also because a sword drawn from the left hip with the right hand was less likely to get caught in the shirt.

2. The Ramses brand condom is named after the great Pharaoh Ramses II, who is said to have fathered over 160 children.

3. Kopi Luwak, the most expensive coffee in the world, is made from coffee beans obtained from the dried secretions of palm civets - small, cat-like animals that live in Southeast Asia.

The animal eats only the select berries, which gives the coffee its distinctive flavor. While it does consume the coffee cherries needed for this unusual delicacy, it doesn't digest them. The animal passes the beans through its digestive tract so they can be consumed by the waiting people.

Kopi Luwak has spread from Indonesia to the USA and Europe. Last year, a London branch announced that it would charge its customers 70 pounds for a cup.

4. Most shopping malls now have perfumes at the entrance. There's a reason for this:

Before cars existed, commuters relied on horses, which left a lot of manure on the roads. To ensure that the stench/bad smell didn't permeate the shop, perfumes and fragrances were always kept near the entrance. This was done so that customers would have a pleasant experience upon entering the store.

5. A honeybee must tap two million flowers to produce one pound of honey.

6. Potato chips were invented in 1853 in Saratoga Springs by cook George Crum as a mocking response to a guest who complained that his French fries were too thick.

7. To determine the percentage of alcohol in a bottle of liquor, divide the alcohol content by two.

8. American Airlines saved $40,000 a year by removing ONE olive from every salad.

9. Jeans are sewn with orange thread to match the copper rivets on the pockets.

10. The first product to have a barcode on its packaging was Wrigley's chewing gum.

11. The first cloned animal, "Dolly," was named in honor of Dolly Parton because it was cloned from a "mother" cell.

12. It takes 43 muscles to frown, but only 17 to smile.

13. If a statue of a person on a horse has both front legs in the air, the person died in battle; if the horse has one front leg in the air, the person died from wounds in battle; if the horse has all four legs on the ground, the person died of natural causes.

14. The liquid in tender coconuts can be used as a substitute for blood plasma in emergencies.

15. Honey is the only food that doesn't spoil. It was even found in edible form in the pyramids. If you call someone "Honey," you bless them with a long life.

16. Only one McDonald's in the world has turquoise arches. It's in Sedona, Arizona. Government officials felt that the yellow wouldn't match the city's natural red rock.

17. The black box, the flight recorder, is colored orange so that it is easily recognizable in the event of a plane crash.

18. "A Persian carpet is perfectly imperfect and precisely imprecise. Carpet weavers in Iran intentionally add a flaw to their work so that it is not perfect. The reason for this is that, according to Islam, only Allah is perfect."

19. It is generally accepted that sailors' flared trousers were introduced in 1817 to allow men to roll them down over their knees when washing the decks and to remove them more easily if they were forced to abandon ship or were washed overboard. Furthermore, the trousers could be used as a lifebuoy by knotting the legs and swinging them over the head to inflate the legs.

20. The pilot and co-pilot of an aircraft must eat separate meals to minimize the risk of food poisoning. Even if one meal is contaminated, it is highly unlikely that the other is as well, thus ensuring the safety of at least one pilot!

21. For more than fifty years after the founding of the Indian railways, a crucial element was missing from the country's trains: toilets.

What photos prove that the world is full of strange things?

 1. The intersection of two landforms.

2. Huge trees.

3. This deep-sea animal can convert plant chloroplasts for the purpose of photosynthesis.

4. A child picked up a beautiful "twig" on his way home from school, and when he looked at it more closely, it turned out to be a hibernating snake.

5. The sandstorm gradually invades the city, and it seems as terrifying as if the world were coming to an end.

6. This is not a climbing accessory, it is a real tree, and when these venomous thorns mature, they explode and scatter all around.

7. A type of butterfly egg that looks very much like a gear.

What are the first things celebrities buy after becoming rich?

 1. Jennifer Lopez

Jennifer bought a brand new Mercedes.

"I was driving a Honda hatchback that Keenen Ivory Wayans gave me when I moved here when I was a dancer on In Living Color. And I drove it to all the auditions."

I want to say what I can say. If you have that much money... why not? A car can be a good investment.

2. Tiffany Haddish

Apparently, she went straight to the bank and opened a checking account. She deposited $120 into the account. She then went to the store and bought a box of Snickers, lollipops, Jolly Rancher sticks, Blow Pops, and Corn Nuts! I'm sure any normal person would do that too, lol! Whether they're a celebrity or not.

3. Brie Larson

Brie mentions buying a blue electric guitar. Knowing me and my love for playing guitar, I'd probably do the same. Except I'd buy an acoustic guitar.

4. Donald Glover

Donald Glover also bought candy with his first big paycheck! He says he wasn't allowed to eat Gushers as a child, so he bought Gushers and other candy.

5. Caleb McLaughlin

Caleb spent his money on sneakers. Being a teenager, this is not surprising.

"There were these sneakers called Jordan Wings that I bought," he says.

6. Kelly Rowland

With her first paycheck, Kelly went to the store and bought everything her mother had told her as a child was too expensive. Honestly, that seems like the most logical thing to do.

7. Serena Williams

“I never touched [my first million-dollar paycheck] – I just put it in the bank. And I remember going through the drive-thru to deposit my check and they said, ‘I think you need to come in for this,’ and I ended up going in.”

Wouldn't it be crazy to deposit that much money? I don't think I'd know what to do with that much money, lol!

8. Nicole Kidman

Nicole bought her mom and dad a washer and dryer. That's so lovely! Later, she says she bought a pair of boots.

What was the most creative thing you saw online today?

 1. Globe showing altitude

2. This table is designed to leave heart-shaped marks on the carpet.

3. A watering can and a spray bottle.

4. Guilty while still indicted

5. Helen Keller, Maya Angelou, and Eleanor Roosevelt Barbie dolls. The Helen Keller box has Braille lettering.

6. This hospital has fake LED windows in the ceiling.

7. Pollution prevention sign on the shore of Lake Evergreen, Colorado

8. This glass is designed so that small bubbles in the drink form the brand logo.

9. Chairs in an ice cream shop in Denmark

10. A lamp shaped like a book