(Solved) What part of the human body has no blood supply?

What part of the human body has no blood supply?

Cornea
Retina
Eardrum
Vocal cords

Fact: The cornea, the transparent front part of the eye, is the only part of the human body without a blood supply. Instead of receiving nutrients through blood vessels, it absorbs oxygen directly from the air and nutrients from the tear film and aqueous humor inside the eye. This remarkable adaptation allows the cornea to remain clear, as the absence of blood vessels prevents any obstruction to light. This lack of blood vessels is essential for maintaining the cornea’s transparency, enabling light to pass through unimpeded for sharp, clear vision.

Correct Answer: Cornea

(Solved) Which of these was a severe worldwide economic crisis that took place mostly during the 1930s?

Which of these was a severe worldwide economic crisis that took place mostly during the 1930s?

Fact: The Great Depression was a severe worldwide economic depression that took place mostly during the 1930s, beginning in the United States. The timing of the Great Depression varied across the world; in most countries, it started in 1929 and lasted until the late 1930s. It was the longest, deepest, and most widespread depression of the 20th century. The Great Depression is commonly used as an example of how intensely the global economy can decline. The Great Depression started in the United States after a major fall in stock prices that began around September 4, 1929, and became worldwide news with the stock market crash of October 29, 1929, (known as Black Tuesday). Between 1929 and 1932, worldwide gross domestic product (GDP) fell by an estimated 15%. By comparison, worldwide GDP fell by less than 1% from 2008 to 2009 during the Great Recession. Some economies started to recover by the mid-1930s. However, in many countries, the negative effects of the Great Depression lasted until the beginning of World War II.

Correct Answer: Great Depression

(Solved) Which film was among the first ever released on DVD?

Which film was among the first ever released on DVD?

Twister
Jurassic Park
Armageddon
Independence Day

Fact: When DVDs made their debut in 1997, Twister was one of the very first movies to be released in the groundbreaking new digital format. The launch marked a major shift in home entertainment, replacing bulky VHS tapes with a technology that offered superior picture quality, sound, and interactive menus. Warner Bros. led the way with a handful of initial DVD titles, and Twister quickly became known as a showcase disc for demonstrating the impressive capabilities of DVD players—especially its thunderous surround sound and crystal-clear visuals.

Correct Answer: Twister

(Solved) Which of these Shakespeare plays is famously considered unlucky to say aloud in a theater?

Which of these Shakespeare plays is famously considered unlucky to say aloud in a theater?

Fact: …Among actors and theater professionals, Macbeth is widely regarded as “cursed.” According to long-standing superstition, uttering the play’s name inside a theater (except during rehearsal or performance) can bring misfortune or accidents. Instead, actors often refer to it as “The Scottish Play.” The origin of the curse is unclear, but some blame the use of real spells in the witches’ scenes or a string of tragic incidents linked to early productions. To undo the curse, offenders must exit the theater, spin three times, spit, and knock before reentering.

Correct Answer: Macbeth

(Solved) What is the only planet in our solar system that rotates clockwise?

What is the only planet in our solar system that rotates clockwise?

Venus
Earth
Jupiter
Saturn

Fact: Venus is the only planet in our solar system that rotates clockwise on its axis—a motion known as retrograde rotation. When viewed from above the Sun’s north pole, it spins in the opposite direction of every other planet, causing the Sun to appear to rise in the west and set in the east. Its rotation is also extremely slow—one day on Venus lasts longer than an entire Venusian year. Scientists believe this backward and sluggish spin may have resulted from a massive collision or series of impacts early in the planet’s history that disrupted its original rotation and reshaped its evolution.

Correct Answer: Venus

(Solved) Which famous artist was known for signing his paintings with only his first name?

Which famous artist was known for signing his paintings with only his first name?

Claude Monet
Pablo Picasso
Vincent van Gogh
Salvador Dalí

Fact: Dutch post-impressionist Vincent van Gogh signed his paintings simply “Vincent,” a choice that reflected both practicality and personality. He worried that people outside the Netherlands would mispronounce his last name, and he preferred the warmth and familiarity of his first name. The signature became iconic, appearing on masterpieces like Starry Night, Sunflowers, and The Bedroom. Today, “Vincent” alone instantly evokes one of history’s most influential artists, whose emotional brushwork and vivid color transformed modern art.

Correct Answer: Vincent van Gogh

(Solved) Which of these rulers came to power when he was just 9 years old?

Which of these rulers came to power when he was just 9 years old?

King Tut
Henry VIII
Julius Caesar
Alexander the Great

Fact: Tutankhamun, often called King Tut, ascended to the Egyptian throne around 1332 BCE when he was just nine years old, making him one of the youngest monarchs in recorded history. He ruled for roughly ten years before dying at the age of nineteen. Though his reign was short, King Tut became world-famous after the discovery of his nearly intact tomb in 1922 by archaeologist Howard Carter. The incredible treasures found within, most notably his gold funerary mask, revealed an unprecedented glimpse into the wealth, artistry, and mystery of ancient Egypt.

Correct Answer: King Tut

(Solved) Which U.S. president kept the largest number of pets during his time in the White House?

Which U.S. president kept the largest number of pets during his time in the White House?

Richard Nixon
Calvin Coolidge
Thomas Jefferson
John F. Kennedy

Fact: Calvin Coolidge, the 30th President of the United States, practically ran a petting zoo out of the White House during his presidency. He and First Lady Grace Coolidge owned more than two dozen animals — including dogs, cats, birds, a donkey, a bobcat, raccoons, wallabies, and even a pygmy hippopotamus named Billy. Many of the animals were gifts from admirers, foreign leaders, and visiting dignitaries from around the world. While many presidents were known for their love of animals, none matched the sheer variety and number that roamed the Coolidge White House.

Correct Answer: Calvin Coolidge

A man comes home from work microwave riddle answer

A man comes home from work and says “honey I m home”. The microwave is on, defrosting a chicken dinner. From the bedroom his wife shouts “Hi sweetie, could you have a look at the microwave and tell me how much time is left?”
He immediately runs out and calls the police, informing him that his wife is in danger? Why?

Short answer (the classic solution): he checked the microwave timer and it read “9:11” — i.e. 9:11 → 911 — so he realized his wife was signalling for help and called the police.
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Detailed explanation

The scene is set to sound ordinary: he comes home, the microwave is on, and his wife calls from the bedroom asking him to “have a look at the microwave and tell me how much time is left.”

That request is odd in an ordinary situation: anyone who’s safe and free to move can check the microwave time for themselves, so asking someone else to check it is unnecessary unless there’s a reason she can’t or mustn’t move or speak openly.

The usual riddle solution fills that gap by adding one small but crucial detail: when he looks at the microwave clock the display shows 9:11 (minutes:seconds). That is an unmistakable, deliberate signal — it reads like “911” — so the husband interprets it as an emergency plea and calls the police immediately.
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Why that works as a riddle

It depends on reading a mundane detail (a microwave timer) as a coded signal. The wife’s wording (“could you have a look…?”) is the hint that something is off — she couldn’t say “Call the police” out loud — so she uses the microwave display as a covert way to ask for help.

The twist is simple and visual: 9:11 looks like 911, so it’s an emergency code built from ordinary objects.

Other plausible interpretations & criticisms

Some people point out the riddle is underspecified: it never explicitly says the man actually looked at the timer, nor that it showed 9:11. If you allow that implicit step, the 9:11 answer is tidy; if you don’t, many other explanations (the man is blind, the wife is being coerced, she set the timer deliberately before danger, etc.) could also fit.
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Riddles like this trade realism for the “aha” moment; the neat 9:11 reading is more a lateral-thinking trick than a rigorously realistic short story.

Bottom line

The widely accepted solution: the husband reads “9:11” on the microwave display and understands his wife is covertly signaling for help, so he calls the police. It’s a small, clever twist that depends on noticing the unnecessary request and the visual pun of the timer.
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(Solved) Which U.S. president gave only one official speech while in office?

Which U.S. president gave only one official speech while in office?

Andrew Jackson
Ulysses S. Grant
Andrew Johnson
William Henry Harrison

Fact: William Henry Harrison, the 9th President of the United States, delivered only one official speech — his inaugural address on March 4, 1841. It remains the longest inaugural speech in American history, lasting nearly two hours and delivered on a cold, wet winter day. Determined to display vigor and toughness, Harrison refused to wear an overcoat, hat, or gloves despite the weather. Soon after, Harrison contracted pneumonia and died just 31 days later, making his presidency the shortest on record. His single address served as both his first and last to the nation — a somber footnote in U.S. history.

Correct Answer: William Henry Harrison