12 Completely Random Facts which Will Make You the Smartest Person in the Room

by Unbelievable Facts5 years ago
Picture 12 Completely Random Facts which Will Make You the Smartest Person in the Room

We have all been to parties and gatherings where we are surrounded by a bunch of smart people and absolutely have no clue what to say or how to begin a conversation. On top of that, if you lack social etiquette and live on the introverted side of the scale, you might find it even more difficult. Sharing a random fact can sometimes be an ice breaker and lead to a healthy chat. So, to help you out, we have come up with a list of 12 random facts that will make you seem like the smartest person in the room.

1 The revolving door was invented because the inventor did not like the social norm of men holding doors for women.

Revolving door
Image credits: Pixabay

On 7 August 1888, Theophilus Van Kannel patented the “Storm Door Structure” which today we know as the revolving door. And in the year 1889, the first revolving door was installed in a restaurant on Times Square. Although the reason why he invented the door might not sound nice, he did have enough scientific evidence to back his design.

The design of the door was based upon H. Bockhacker’s German patent for “Tur ohne Luftzug” or the “Door Without Drafts of Air” which was introduced in 1881. Van Kannel’s revolving door helped in regulating building temperatures by reducing the amount of air exchange when the door was used. They also minimized the amount of street noise and pollution that would enter through them. Apart from that, revolving doors also helped in saving energy costs by 30%. (source)

2 The skin of all human beings is covered in stripes and patterns known as “Blaschko’s lines.” These patterns run all through our bodies and are only visible under UV light.

Blaschko’s lines were discovered by a German dermatologist named Alfred Blaschko in the early 1900s. He observed a strange pattern being followed by the rashes and moles on his patient’s bodies. It was as if they were tracing a similar path.  The lines, however, did not correspond to any body system.

What they represent is the growth pattern of embryonic cells. The patterns are S-shaped over the chest and sides, V-shaped on the back, and wavy-shaped on the head. There are also several skin conditions and diseases that follow Blaschko’s lines like many pigmentary disorders, CHILD syndrome, XLPDR syndrome, Lichen striatus, Lupus Erythematosus, etc. (source)


3 The deepest post box in the world lies 10 meters underwater and is located in Susami Bay, Japan.

Susami is a small fishing town in Wakayama Prefecture, Japan and is known for having the world’s deepest post box. The post box was placed as a part of a fair in April 1999 to promote the region. As the town did not have any special tourist attraction, 70-year-old Toshihiko Matsumoto, the then postmaster, suggested they place a post box underwater. An old post box was altered accordingly and placed 10 meters underwater off the Bay of Susami.

The post box is officially recognized. It is mostly used by divers and collects up to 1,500 pieces of mail annually. Since the installation of the post box in 1999, around 32,000 mail items have been posted in the box. As the seawater can be corrosive, two boxes are used in rotation every six months. (source)

4 Adermatoglyphia is a rare genetic disorder in which a person is born with no fingerprints. The condition is so rare that it is known to occur in only four extended families on earth.

Image credits: Philip R Cohen/Researchgate

It was in 2007 when Peter Itin was contacted by a Swiss woman who was having trouble traveling to the USA as she did not have any fingerprints. When Itin looked into the matter, he found out that eight members of her family were born with a similar condition. In 2011, dermatologist Peter Itin and Eli Spercher along with a team of other dermatologists successfully located the gene responsible for Adermatoglyphia.

Adermatoglyphia does not have any effect on an individual’s health. They are just born with flat finger pads.

Further narrowing down the research which included 16 members of the woman’s family (seven of which did not suffer from Adermatoglyphia), it was discovered that the individuals with the condition showed a mutation in the region of DNA responsible for the coding of a protein called SMARCAD1. The mutated gene interfered with the process of the production of this protein. (1, 2)


5 In most cases, the advertisements the time on the watch or a clock is 10:10 so the brand logo is clearly visible and positioned nicely.

Image credits: Pixabay

If you haven’t noticed it already, you must check this one out. The reason for such placement is the aesthetic presentation which allows symmetry and the brand logo to be placed perfectly. The time 10:10 keeps the hands from overlapping and also creates a symmetrical “V” shape. Initially, the time displayed was 8:20, but because it seemed like a “frowning face,” the position was then flipped to make it look happier.

There are a couple of urban legends regarding 10:10 which attribute it to the death of JFK or Abraham Lincoln, or to the bombings of Hiroshima and Nagasaki. As a matter of fact, however, they are just myths and hold no truth whatsoever. (source)

6 A “Lichtenberg figure” is a fractal tattoo you get if you’re struck by lightning.

Lichtenberg Figure
Image credits: Richard Gary Trohman/Researchgate

Lichtenberg figures are the branched patterns made due to electric discharge on the surface of an insulating material. They were discovered by a German physicist named Georg Christoph Lichtenberg in 1777. He built a large electrophorus to produce a high voltage of static electricity.  He then discharged the high voltage on to the surface of an insulator and observed the patterns that were formed. These patterns were very similar to the branches of a tree.

When a person is hit by lightning, fern-like patterns emerge on their skin. While these scars are not permanent, a slight variation in the appearance can be observed with some people having deeper scars than others. (source)

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