Most birds are unable to recognize their own appearance. Pigeons, on the other hand, may recognize themselves over an image of another pigeon. Their recognition abilities do not stop there; they can also distinguish between images of various persons.

Diamonds are thought to be one of the hardest natural materials known to man; according to researchers, a diamond is up to 58 times harder than anything found in nature. As a result, the only object or piece of equipment capable of cutting through a diamond would be another diamond.

Bali is located in the 'Amazon of the Seas,' well dubbed for its remarkable marine biodiversity, right in the center of the world's richest waters for corals and sealife.

Have you read the EULA (End User License Agreement) of Apple devices and services anytime? There is an interesting fact about that as well. This is a document with about 18,000 words. So, most of you might have not read it. However, in that document, it is said that you can’t use Apple devices and services to create nuclear bombs, missiles, chemical, or biological weapons. Interesting, isn’t it?

Along with former Late Show with David Letterman bandleader Paul Shaffer, the trumpeter and jazz pioneer played a street musician in the 1988 Bill Murray holiday comedy.

When it came to popular medicine in the 1830s, ketchup was all the rage. An Ohio physician called John Cook advertised it as a treatment for dyspepsia in 1834. It wasn't popular as a condiment until the late 1800s. 

When people meet for the first time, colour recognition accounts for the vast majority of their first impressions. According to studies, those who consistently wear neutral or black make fewer positive first impressions, whereas those who wear brighter colours are more likely to form friendly bonds. Wearing hints of red (for women) or blue (for men) on a first date may result in stronger feelings and a definite second date, whereas those who wear black to a job interview are more likely to be hired.

Every book has its own worth. But the most expensive printed book in the world is the 1640 Bay Psalm book. The book is from America and was sold in 2013, in November, for USD 14.2 million.

Someone who has a fear of heights may avoid bridges and even upper building floors. Symptoms include dizziness, perspiration, and vertigo, as well as a feeling like they're going to pass out.

The films remain ambiguous on Natasha Romanov's age, simply implying that she is old enough to have been nurtured by the KGB. In the comics, though, she has been able to survive for decades thanks to different medical operations and pieces of biotechnology. As the KGB fades from memory, it's increasingly likely that the youthful Natasha is considerably older than she appears. She's reported to be 70 years old in the comics!

According to a study published in the American Journal of Psychiatry, people with insomnia were roughly twice as likely as those without insomnia to report using alcohol to sleep. If not managed properly, insomnia can lead to an increase in alcohol misuse, which can lead to additional liver and lung illnesses.

Because Brazil is a Latin American nation, travellers sometimes think that the majority of the population speaks Spanish. It is Portuguese, not Spanish, that is the official and most frequently spoken language in the country. Because of its 300-year relationship with Portugal, Brazil is the world's largest Portuguese-speaking country. Until the early nineteenth century, Brazil was a Portuguese colony.

According to a UNC poll on bad sleeping habits, those with poor sleep hygiene reported experiencing chronic headaches and feeling exhausted after waking up. Migraine patients who adjusted and improved their sleep hygiene regimens experienced significant reductions in headache frequency and intensity.

Puncak Jaya is the highest peak of Mount Jayawijaya in Indonesia's Papua Province. It is the tallest island mountain in the world, standing 4,884 meters above sea level. It is also the only site in Indonesia where you may play in the snow.

So, sort of. During the Great Depression, a local, trusted banker in Quincy, Florida, advised anybody who would listen to buy in Coca-Cola stocks, which were then selling for $19 per share. Many people took his advise, and when the company's stock rose as he predicted, more people followed. Soon, at least 67 people (in a community of less than 7,000) had become "Coca-Cola billionaires," making Quincy the richest town in the United States per capita.

Curtains made of natural and environmentally friendly fibers can reduce the level of carbon dioxide in homes, according to scientific evidence. Natural-colored curtains and blinds can also help to reduce carbon dioxide emissions. As a result, the house's environment is fresh and sustainable.

Venus flytraps feed on a variety of insects and arachnids. Crickets, beetles, grasshoppers, spiders, snails, ants, worms, and, of course, flies are all prey. The Venus flytrap will most likely be able to capture the bug as long as it is tiny enough to fit in a trap. The prevalent misconception that Venus flytraps are only used to catch flies is erroneous. In the wild, Venus flytraps not only have a diversified diet, but their primary prey are frequently ants and crawling insects.

A lady may be barred from doing housekeeping if she has any colour from the bridal mendhi (henna) on her hands. Indian weddings are frequently colourful multi-day events that might run anywhere from three days to a week. The celebrations begin with the Ganesh puja, which is usually a private event with the couple and their close families to honour good fortune, followed by the mendhi ceremony the next day, during which henna patterns are painted on the bride and her female friends and family. The sangeet—a musical night to greet all the wedding guests—is usually held that evening, with the main ceremony and celebration taking place on the third day.