The demise of massive stars results in black holes because the gravity of the star overwhelms the natural pressure that the star maintains to sustain its form. When the pressure from nuclear reactions drops, gravity overwhelms and destroys the star's core, and the star's various layers are hurled off into space, resulting in a supernova. The rest of the core collapses, leaving a place overrun by density and devoid of volume — a black hole.

One of the lesser-known facts of the Indian Ocean is that it has a number of tectonic plate boundaries, notably the Rodrigues Triple Point, where the African, Indo-Australian, and Antartic continental plates collide.

If we're going to talk about the largest and most expensive cupcakes, this should be included in these cupcake facts. That the record for consuming the most cupcakes in the shortest amount of time is 29 cupcakes in 30 seconds. That is an impressive feat because it equates to eating 2-3 small cakes in 30 seconds.

True trivia that may break a few hearts: when the Joker first appeared in 1940, he was supposed to be a one-off event that would disappear after a few incidents. Fans were so taken with his character, and they appreciated how brutal and unpredictable he was, that he was made a regular in the Batman franchise. He's lucky he wasn't cancelled! We would never have spotted these amazing Easter Eggs in the latest Joker film if it hadn't been for the internet!

Pigeons were traditionally released from sinking ships to signal for aid. Pigeons have also been trained to assist in the rescue of persons who have become stranded at sea. They find the stranded individuals and tell rescuers of their position. They are ideal for this position because, in addition to possessing excellent vision, they can sense the UV radiation that surrounds the humans in the water.

Each gold-plated Oscar award costs $500 to make and weighs around 8 and a half pounds. Chicago-based company R.S. Owens starts manufacturing the Oscar statuettes one year in advance of the show. 

Eczema has symptoms that show up on the skin, but the condition is much more severe than that. People who have eczema must deal with the very real impact it has on self-esteem, anxiety, and quality of life in addition to the fact that they are more likely to develop allergies and immune-related disorders.

Russia’s Ekaterina Lisina has legs that measure 132.8 cm (4 ft 4.2 in) and 132.2 cm (4 ft 4 in) for the left and right leg respectively, take from the heel to the top of the hip. That’s more than twice the height of the world’s Shortest woman ever.

Dry skin may become flaky and pale in the heat, or utilizing a direct moisturiser may not give your skin that plump appearance. Choose toners with hyaluronic acid, vitamin E, chamomile, glycerine, and antioxidants like green tea for dry skin because they are incredibly moisturising and will give you a youthful, natural appearance.

Though you might think there is a standard procedure to follow if a passenger dies in flight, what happens to your dearly departed cabin-mate varies greatly depending on the airline and type of plane. While some planes, such as Singapore Airlines' Airbus A340-500 planes, were designed with a special place to store bodies, according to one flight attendant, on many flights, the body is simply moved to a back row and covered—except for the head—until medical professionals on the ground can attend to the deceased.

According to the ADAA, from the time a girl reaches puberty to the age of 50, she is twice as likely to develop an anxiety disorder as a man. A woman’s fight or flight response is more easily activated and stays activated longer than a man’s – partly due to progesterone and estrogen. There’s also evidence to suggest that the female brain does not process serotonin as quickly as the male brain and they are more sensitive to low levels of corticotropin-releasing factor (CRF), a hormone that organizes stress responses in mammals.

Indonesia has 165 million people under the age of 30, with only 8% of the Indonesian population being above the age of 60. Despite the implementation of a relatively effective family planning program in Indonesia in 1964, Indonesia's population growth is anticipated to exceed that of the United States if nothing changes.

Rorschach felt that the results of his test may reveal a person's psychological condition. Those who ruminate on details may see more pictures in motion, whereas creative types may experience more images in motion. Depressed people were reported to be unconcerned by the introduction of color, whilst "neurotics" were said to be disturbed by the abrupt burst of red. Teenagers were the only people he believed the test failed to examine because they had too many characteristics with the seriously crazy.

The Newark Scientific Association investigated "The Kentucky Meat Shower" meat and discovered that it contained lung tissue from either a horse or an infant (both organ structures are quite similar), muscle tissue, and cartilage.

You cannot get your passport photo taken while wearing a uniform, hats, caps, or even sunglasses. In fact, if your hair obscures your face, you will need to be photographed again. Only commercial employees, such as pilots and flight attendants, are eligible for approval.

According to legend, the addition of candles to cakes began in Ancient Greece, where cakes were made in the shape of a moon for the Goddess of the Moon, Artemis.The moonlight was reflected in the candles, and the smoke lifted the devotee's prayers to Artemis. It's also said that when we blow out the candles on birthday cakes, the smoke carries our wishes away to be granted. You don't want to be blowing out those birthday candles in Venezuela, where it's customary to try to push the birthday girl/face boy's into the cake after the candles have been extinguished. At the very least, they get to try the cake first!

Yes, there are freshwater flatfish. One example of a freshwater flatfish is the hogchoker. These fish are assumed to be coastal estuary and mud flats species. While some aquarists have kept specimens in fresh water their whole existence, it is unknown whether they can flourish without salt.

Kabaddi may now be a foreign sport to the Olympic stage, but many don't realize that it first acquired international exposure when India showcased the sport during the 1936 Olympics in Berlin, leaving Adolf Hitler and Olympic Committee members in amazement with their kabaddi manoeuvres.

Bed bugs are nearly impossible to eradicate and can spread as quickly as water cooler gossip. But it's also possible that's why they've lasted so long. According to a 2019 study published in Current Biology, scientists believe that the bugs have been around since the time of the dinosaurs, first appearing around 115 million years ago. "It was a revelation to think that the pests that live in our beds today evolved more than 100 million years ago and were walking the earth alongside dinosaurs," said researcher Mike Siva-Jothy. "It demonstrates that the evolution of bed bugs is far more complex than we previously thought."

The roots of your teeth are the first to form. They then push the visible part of the tooth, known as the bud, through your gums. Wisdom teeth typically have two to three roots, but they can have more. As a result, if your wisdom teeth need to be extracted, it is easier to do so before the roots take hold. When removing teeth, surgeons prefer to leave some of the roots in place. A root provides them with something to grasp because removing a tiny tooth bud can be difficult.

You said you'd check your Facebook alerts immediately, but 15 minutes later you're still scrolling? You're not by yourself. Part of this is due to endless scroll: when you can stay on the site without engaging or clicking, your brain does not receive the "stop" message.

Cyrene, now known as Shahhat, was formerly part of the Greek kingdom that ruled Libya hundreds of years ago. It was a significant Greek city since it was the epicentre of philosophical instruction. Cyrene is a UNESCO World Heritage Site because it is one of the country's oldest cities.

Although cold weather might shorten a butterfly's already brief life by rendering it immobile, others see the reduction in temperature as a signal to move. Butterflies are cold-blooded and require a body temperature of about 85 degrees Fahrenheit to activate their flying muscles. When the weather begins to change, some species will simply migrate in search of sunlight. Some, such as the North American Monarch, travel 2,500 kilometers on average!

Without a single piece of wreckage being found, the riddles of what happened to almost a hundred distinct planes remain a mystery to this day. Nobody knows where they went or what happened to the planes that vanished.