The first McDonald's drive-thru was erected in a restaurant in Sierra Vista, Arizona, near the military post of Fort Huachuca. Military regulations prohibited soldiers from wearing their uniforms in public, and they weren't about to change into civilian clothes just to grab a burger and rush back to base, so restaurant manager David Rich devised a solution: cut a hole in the wall so that military personnel could pick up their orders without having to exit their vehicle. The idea soon gained popularity due to its ease and simplicity.

In the world's oceans, lakes, and freshwater rivers, stingrays are thought to exist in roughly 220 different species. One of the ocean's rarest species, the small eye stingray has a wingspan of nearly 7 feet, white markings, and tiny eyes (hence the nickname). 7 Only a few sightings were reported before the early 2000s, but this is gradually changing; in the previous 15 years, researchers have counted 70 sightings off the southern Mozambique coast.

Did you know that "serendipity," one of the British's favorite words, is derived from "Serendip," the Arab and Persian names for Sri Lanka? The English writer Horace Walpole coined the term in 1754, based on the title of a Persian fairy tale, The Three Princes of Serendip, in which the princes "were perpetually making discoveries, by accidents and sagacity, of things they were not in pursuit of." Sri Lanka is known as the "Land of Serendipity" for a reason: it has unspoiled beaches, timeless ruins, wonderful wildlife, and breathtaking landscapes.

You are genetically programmed to be more active at night or during the day. A trait called chronotype determines whether you are a morning person or a night owl. This discovery was made by wearing wristbands on 85,000 people. They also discovered that morning people awoke half an hour earlier than night owls, implying that there may be scientific reasons why you prefer to sleep in every morning!

Ancient Egyptians used plants to make blinds, just as the earliest forms of blinds were made from animal skin. To protect themselves from heat and dust, they used to weave and tie them in the open. People in China, on the other hand, used bamboo.

Since the 13th century, passports have been in use. This concept was introduced by King Henry V to make it easier to prove his nationality and identity when traveling to foreign lands. However, they were not given the name 'passport' at the time.

Although many scholars regard the OED as the ultimate authority on dictionaries, the OED requires your assistance. At any given time, the dictionary's editors are researching the history of specific words and phrases, and The OED Appeals allows the public to submit evidence of the earliest record of certain words (via the comments section). Camouflage and Arnold Palmer are two recent entries in the OED, so if you have old books or magazines that mention some strange word, please let the OED know. You might just see your contribution in the next edition of the dictionary.

There are three original copies of the Constitution, safely kept in special helium-filled cases in the library of the Parliament. The pages are bound together in black leather, with beautiful gold patterns.

A landmark study published in 2010 indicated that consuming a single glass of beet juice each day might have a significant influence on a person's blood pressure. The study found that consuming beet juice might considerably lower blood pressure over several hours. This might be an excellent natural technique to reduce blood pressure without the need of drugs. Beet juice is also high in vitamins and minerals, making it an excellent supplement to any balanced diet.

Somewhere along the line, maanga became the preferred term. It was the Portuguese who gave it its current name of "mango" and made it widely known. Mango-related folktales and legends abound in Hindu scriptures. Mango is said to be the daughter of the Sun God Surya in one of the earliest myths. one day after tumbling from a mango tree to the ground. The mango transformed into Surya Bai, a stunning princess. A king is enchanted by her beauty and grace and makes a vow to marry her.

In 2018, USA Today debunked a report making the rounds on the internet. This ranking of the "most dangerous signs" is purported to be sourced from the Federal Bureau of Investigation (FBI). Still, the agency denies doing any astrological analysis of the criminals it investigates. Whoever generated the false report, though, was clearly distrustful of Cancers.

Walt was the literal man behind the mouse from 1928 to 1947. Walt kept doing Mickey's voice for shorts on The Mickey Mouse Club even after the voice work was formally given to Jimmy MacDonald in 1947.

Though now famous as the piano player at Rick's Café Américain, Dooley Wilson, the actor who played Sam, was an experienced musician and bandleader—but not a piano player. He was a drummer and mimed the piano playing. "As Time Goes By" was dubbed in later.

Marie and Pierre Curie took part in examinations of Eusapia Palladino, an Italian medium who claimed she could channel the dead, and attended a series of seances two years after obtaining the Nobel Prize in Physics. Pierre obviously believed that some of Palladino's accomplishments, such as levitating items and tables, were genuine. (Marie didn't appear to be as convinced.)

Here is another one that we should all be familiar with. Although it's tempting, it's important to maintain resistance.
The more dirt, filth, and bacteria are pushed deep into the skin the more you pop and pick at skin breakouts. Unwanted breakouts are caused by bacteria under the skin.

Above the fire station on Main Street, Walt Disney had his own private - and secret - apartment. The apartment is still standing today, with a light in the window symbolising Walt's presence.

The biggest constellation is Hydra which extends over more than 3% of the night sky, while the smallest is Crux covering a mere 0.165%. Centaurus contains the largest number of visible stars at 101; while Canis Major contains the brightest star in the celestial heavens, namely Sirius, which has an apparent magnitude of -1.46 and means ‘glowing’ in Ancient Greek. Mensa, on the other hand, is the faintest constellation in the night sky as its brightest star has a visual magnitude of just 5.09.

Boys, in general, require motivation to learn. If you're having trouble motivating your son, try connecting learning to his interests. They may learn to play a musical instrument if they know they can play in a band, or they may practise kicking if they see it will help them score more goals. If they enjoy skateboarding, chances are they want to learn more about it, so use this as a motivator if reading is a challenge for them.

Perhaps the least known fact about Budapest is that it is home to the world's only UNESCO World Heritage Site metro system. The Budapest Millennium Underground line, which opened in 1896, is Europe's second oldest metro line, after the London Underground. Why was it given the name Millennium? Because Hungary celebrated its 1000th anniversary in 1896, the Millennium Underground was born. The line (M1) that connects Heroes' Square and Vörösmarty Square is still in use today.

Brown eggs have thicker shells than white eggs, contrary to popular belief. In reality, the thickness of an egg is solely determined by the age of the chicken: younger chickens lay eggs with thicker shells, while older chickens lay eggs with thinner shells. This thickness will occur regardless of the breed of chicken or the colour of the egg.

Speaking of how varying quantities of vitamin D are needed by different types of women, older women (and males) probably need more vitamin D. The NIH recommends 800 IU per day for both men and women over 70, as was previously noted.

Our spine comprises 33 vertebrae when we are born, but most of us end up with just 26. What becomes of them? Some of the vertebrae fuse together to create the sacrum (back of the pelvis) and coccyx as you become older (tailbone).