Sony built the cameras to record footage more effectively in low-light conditions. So their error was unintentional. Because they could record in infrared, the camcorders could see through clothing. During the day, though, you could see right through someone's outer layer of clothing! Sony sought to recall all of the cameras as soon as they recognised their blunder, making it their largest product recall to date.

It is clear in Ukraine that the majority of the population speaks both Russian and Ukrainian. However, if you truly want to be a local, Ukrainian, which is also the official language, would be preferable. And, much to your dismay, English is not generally spoken here.

Guinness World Records certified the mixed-use hotel and office complex as the World's Farthest Leaning Manmade Tower in 2010. The lean of the Capital Gate structure is 18 degrees, which is more than four times that of Italy's famous leaning Tower of Pisa.

"The sediments underneath Earth's seas are home to roughly 2.9 x 1029 microorganisms, which survive at depths of up to 2.5 km below the seafloor." The bulk of this deep subseafloor biosphere develops incredibly slowly in comparison to life on the top, with cell division estimated to occur once every 10-1000 years or so. Scientists are discovering new microscopic life sources further and deeper beneath the ocean than ever before. In March, a team of scientists announced that they had discovered remnants of bacteria (about 10 billion bacterial cells) in rocks 400 feet below the bottom, which was the deepest ever discovered.

With its enormous size and mass, you'd think Jupiter would rotate slowly around its axis. With a rotational velocity of 45,300 km/h, it is the fastest spinning planet in the solar system. As a result, a day on Jupiter lasts only 9 hours and 55 minutes. A year, on the other hand, is much longer; Jupiter orbits the sun once every 11.8 Earth years.

Ecologists estimate that treating one ton of ore yields 1–2 grams of gold. The same quantity of precious metal may be obtained by processing all gold-bearing components from 41 mobile phones. A tonne of electronics includes almost 300 grams of gold. However, the cost of the devices is prohibitively expensive for this gold-mining method to be profitable.

While Assassin's Creed is already a household brand, it almost became something quite different. The original crusade-era period game was inspired by a Prince of Persia game called Prince of Persia: Assassin, which had a prince's bodyguard as the protagonist. Unhappy with the thought of a Prince of Persia game not being about a prince (which, interestingly, Nintendo doesn't see as an issue with when it comes to Zelda), Ubisoft's upper brass insisted on a new brand, and Assassin's Creed was created.

In the year 1897, machine-spin cotton candy was invented by the dentist William Morrison and a confectioner John C Wharton. These candies were first introduced to a wide audience in the year 1904 at 'Fairy Floss' and achieved great success.

A local winery erected a fountain in the northern Italian town of Caldari di Ortona that splashes red wine instead of water 24 hours a day. The fountain is intended for pilgrims walking the Cammino di San Tommaso, a 196-mile journey from Rome to Ortona in the footsteps of St. Thomas the Apostle. Wine is a pleasant way to celebrate after such a long hike.

In 2012, when Boeing wanted to test its wireless signal on new planes, they placed massive piles of potatoes on the seats. Potatoes absorb and reflect radio and wireless signals in the same way that humans do due to their high water content and chemical makeup.

The most expensive coffee on the planet is "Kopi Luwak." It is made in Indonesia from beans digested by the Asian Palm Civet. That is, it is derived from cat poop. It can cost up to €350 per kilo!

Hot chocolate was not something we were served in restaurants these days. Cocoa was brewed in both Aztec and Mexican cultures, but it was nothing like the hot chocolate we have today. It was primarily a bitter concoction that was frequently consumed at weddings and other special occasions. Many people used it as a medicine or as a base for other medications.

The world we "see" is a figment of our imagination. Our minds do not generate images in the same way that a video camera does. Instead, the brain builds a model of the world using data from modules that measure light and shade, edges, curvature, and so on. This allows the brain to easily paint out the blind spot, which is the area of your retina where the optic nerve connects and has no sensors. It also compensates for our eyes' rapid, jerky movements, known as saccades, creating the illusion of steady vision.

Alexander the Great died at the age of 32, having conquered and established the world's biggest land-based empire. It spanned the Balkans to Pakistan. Alexander became sick in 323 BC and appeared to die after 12 days of intense torment. His corpse, on the other hand, showed no indications of decay or decomposition for a whole six days. Alexander was thought to have suffered from the neurological illness Guillain-Barré Syndrome, according to modern experts. They believe he was just paralysed and intellectually aware when he "died." In other words, he was horrifyingly buried alive!

In Korea, age is given precedence over all other considerations. When conversing with someone of a higher rank or age, formal language must be used. Similarly, when conversing with a junior/someone younger, you can use informal language (banmal, ). Unless two people agree to use banmal at the same time, this usually remains the case. Even in a k-pop group with members who are mostly around the same age, a few months difference in birthdate can make a big difference.

You definitely wouldn't recognise Greece if someone called it by its official name at first, but that's part of what makes it so fascinating! Hellas or Hellada is how the Greeks refer to their country, and the Hellenic Republic is the official name.

Some of these European facts are more recent than others. Kosovo gained independence from Serbia on February 17, 2008, becoming Europe's youngest country. Kosovo, a landlocked nation in the European Balkans, with a population of almost 2 million people.

The smallest kite in the world that actually flies is 5mm high; the largest kite in the world is 55 x 22 metres in size (630sq meters). The world's longest kite is 1034 metres (3394 feet). A kite's fastest recorded speed is more than 120 mph (193 km/h).

Edison was, without a doubt, one of the world's most renowned intellectual property thieves. He stole nearly all of the 1,093 things he smashed a patent on from real geniuses like Nikola Tesla, Wilhelm Rontgen, and Joseph Swan – the latter of whom invented the lightbulb!

Several nations, like Mexico, Germany, and Austria, see the urge to escape from jail as a natural human instinct rather than a criminal act. As a result, a jail break is not considered a crime in and of itself, but before you start planning the ideal escape, keep in mind that they will still try to find you and you may be penalized for any illegal conduct you do during or after your escape.

Despite camels' cultural and aesthetic dominance in the UAE, the Arabian Oryx is the country's national animal. With two long straight horns and a short tufted tail, the oryx is a medium-sized animal. On the 50 Dirham currency note is a depiction of an oryx.

Fischer was charged in 1992 with violating economic sanctions imposed on Yugoslavia. He came out of retirement to earn $5 million in a rematch against his old nemesis, Boris Spassky. Fischer never returned to the United States and eventually settled (and died) in Reykjavik after renunciating his American citizenship.