Are you ready for a mental workout? In this article, we’ve curated a collection of brain-bending riddles that will put logic and quick thinking to the test. Whether you’re an inquisitive mind or simply need a cerebral jolt, these brain-teasers are designed to challenge you. Can you crack them in just 7 seconds? Let’s find out.
Try to solve all the riddles and check the correct answers at the end of the article.
1.
A farmer in California owns a beautiful pear tree. The main trunk has 24 branches, each with 12 boughs, and each bough has 6 twigs.
<strong>Question: How many plums will the farmer be able to deliver?
2.
A wealthy family lived in a big circular house. After their parents left for a party, all the kids disappeared. The authorities questioned the butler, maid, and gardener. The butler claimed he was organizing the library, the maid said she was dusting the corners, and the gardener mentioned watering plants.
Question: Who’s lying?
3.
A woman in her hotel room hears a knock. Then a man enters her room and she screams. Upon calling security, he claims he mistook her room for his.
Question: Was the man lying?
4.
Grandpa went for a walk in the rain without an umbrella or hat. His clothes got soaked, but his head remained dry.
Question: How could this happen?
5.
Question: Can you solve it?
6.
A prisoner is in a cell with two doors—one leads to freedom, and the other leads to certain death. There are two guards—one always tells the truth, and the other always lies. You don’t know which guard is which.
Question: What one question can you ask to determine the correct door?
7.
You see a boat filled with people. It has not sunk, but when you look again, you don’t see a single person on the boat.
Question: Why?
8.
I am not a living creature, but I can move and grow. My size is determined by how you use me. I can be a refuge or a prison, depending on how I am made. Some people fear me, while others feel comfort within me. I am made of many different parts, but I am always whole.
Question: What am I?
9.
I am seen in the water, but I never get wet. I am always changing, yet I always remain the same. I can appear in front of you, but if you reach for me, you won’t be able to touch me. I exist because of light, but I have no light of my own.
Question: What is it?
10.
Question: Which option below is the closest time to midnight?
Answers:
1.
None, he has a pear tree.
2.
The maid. The circular house had no corners that she could clean.
3.
Yes, the man was lying. If it was his room, he’d have tried to open the door, not knock first.
4.
Grandpa’s head remained dry because he was bald.
5.
According to the order of operations (PEMDAS/BODMAS), multiplication comes before addition. So, we first solve the multiplication part. Then do the addition. The final answer is 12.
6.
Ask either guard, “If I were to ask the other guard which door leads to freedom, what would he say?” Then choose the opposite door.
7.
All the people were married.
8.
A story.
9.
Reflection.
10.
The time closest to midnight is 12:04 am.
Up for your next dose of brain riddles?
33 Thomas Street: The Mysterious 29-Story Windowless Skyscraper in New York. What’s it use for?
In the heart of Lower Manhattan, an unusual 29-story skyscraper, devoid of windows, stands tall and mysterious. Its code name is Titanpointe, and it is located at 33 Thomas Street. This building has baffled New Yorkers for years.
The building, constructed in 1974, was designed to withstand atomic blasts and was initially intended to house vital telecommunications equipment. It was envisioned as a communication nerve center, fortified against nuclear threats, by the architectural firm John Carl Warnecke & Associates.
This imposing structure, a gray tower of concrete and granite soaring 550 feet into the New York skyline, remains, unlike any other building in its vicinity. Unlike neighboring residential and office buildings, it does not have a single window and remains unilluminated. At night, it takes on an eerie presence, and by day it casts a giant shadow, its square vents emitting a faint hum, often drowned out by the city’s bustling sounds.
For decades, 33 Thomas Street, also nicknamed the “Long Lines Building,” has captured the imagination of New Yorkers as one of the city’s weirdest and most iconic skyscrapers. But the true purpose of this enigmatic structure has remained largely concealed, shrouded in secrecy.
The Secret Behind 33 Thomas Street
Beyond its enigmatic exterior, 33 Thomas Street conceals a deeper secret. This building appears to be more than just a telecommunications hub. Evidence from documents obtained by NSA whistleblower Edward Snowden, along with architectural plans and interviews with former AT&T employees, suggests that 33 Thomas Street served as an NSA surveillance site, code-named Titanpointe.
The NSA’s involvement goes beyond mere speculation. Inside the building, there’s a major international gateway switch that routes phone calls between the U.S. and countries worldwide. The NSA is believed to have tapped into these calls from a secure facility within the AT&T building. This covert surveillance program has targeted not only international organizations like the United Nations, the International Monetary Fund, and the World Bank but also numerous countries, including U.S. allies.
While AT&T has cooperated with the NSA on surveillance, few details have emerged about the specific role of facilities like 33 Thomas Street in carrying out top-secret programs. The Snowden documents, however, provide unprecedented insight into how NSA equipment has been integrated into AT&T’s network in New York City. This integration reveals the methods and technology employed by the agency to gather communications data from the company’s systems.
The NSA’s presence within this iconic skyscraper raises questions about the boundaries of surveillance in the modern world. As Elizabeth Goitein, co-director of the liberty and national security program at the Brennan Center for Justice, points out, “This is yet more proof that our communications service providers have become, whether willingly or unwillingly, an arm of the surveillance state.” The deep integration of the NSA within domestic communications infrastructure challenges the notion that such surveillance can be neatly confined to non-American targets.
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