- Blue eyes are genetically recessive It's estimated that approximately 8% of the world's population has blue eyes. - Green eye color is often confused with hazel eye color Green eye color is the rarest color found around the world, and it is estimated that only around 2% of the world's population has green colored eyes.

Easily recognized for their leg feathering and common black and white or "piebald"coat color, the Blue Roan version of the beautiful Gypsy horse is considered most rare.

Sometimes a liver chestnut is also simply called "brown". Sorrel: Reddish-tan to red coat, about the color of a new penny. The most common shade of chestnut. Blond or light chestnut: seldom-used term for lighter tan coat with pale mane and tail.

Green is a restful and quiet color. Because it symbolizes nature, green is one of the most beautiful and comforting colors that attracts harmonious feelings that can diffuse anxiety and helps us stay calm and refreshed. Beige greens and pale yellow-greens are the most stress-reducing shades in the green family.

The Rhodopsin contained within the rods in your eyes are less sensitive to the color red within longer wavelengths of light. You may have seen the Military using red light to read maps and preserve their night vision. Although, there has been a shift recently to using green light or a blue-green light instead of red.

The most popular color in the world is blue. The second favorite colors are red and green, followed by orange, brown and purple. Yellow is the least favorite color, preferred by only five percent of people. Another interesting survey finding: both men and women increasingly dislike orange as they age!

The world's ugliest color has been described as “death,” “dirty” and “tar,” but this odious hue is serving an important purpose: discouraging smoking. Pantone 448 C, a “drab, dark brown” also called “opaque couché,” was specifically selected after three months and multiple studies by research agency GfK.

Y In Mn blue also has potential energy-saving properties: its high level of infrared reflectivity means that it could be useful on energy-efficient roofs. Y In Mn blue is so bright and perfect that it almost doesn't look real. It's the non-toxic version of the world's most popular favorite color: blue.


Alexandrite the traditional birthstone for June is a beautiful, but very rare stone. It is very difficult to find natural alexandrite. Most Alexandrites on the market are synthetic or created.

According to many, including the Guinness Book of World Record, Painite is the world's rarest mineral. For decades, only two crystals were known to exist. The mineral is made up of aluminium, calcium, boron, zirconium and oxygen.

The following 10 gems are the world's rarest and most valuable gemstones. Poudretteite. First discovered in the 1960 s in the Poudrette quarry of Mon Saint Hilaire, Quebec, Poudretteite is one of the rarest gems known today. Tanzanite. ... Benitoite. ... Grandidierite. ... Black Opal. ... Red Beryl. ... Jadeite. ... Taaffeite.

Some may fear one type of cheese while others may fear cheese altogether.3) Somniphobia- fear of falling asleep. ... 4) Coulrophobia – fear of clowns. ... 5) Hylophobia- fear of trees. ... 6) Omphalophobia- fear of the navel. ... 7) Nomophobia- fear of being without mobile phone coverage. ... 8) Ombrophobia- fear of rain.

The following 10 gems are the world's rarest and most valuable gemstones. Benitoite. ... Grandidierite. ... Black Opal. ... Red Beryl. ... Jadeite. ... Taaffeite. ... Alexandrite. ... Painite. According to many, including the Guinness Book of World Record, Painite is the world's rarest mineral.

25 Rarest Cars in the World and Their Price Tags1961 Ferrari 250 GT California SWB Spider. Estimated value or price: $17.2 million. ... 2009 Koenigsegg CCXR Trevita. Estimate value or price: $4.8 million. ... 2013 Lamborghini Veneno. ... 2017 Pagani Huayra BC. ... 1954 Oldsmobile F-88. ... 1964 Ford GT40. ... 2016 Icona Vulcano Titanium. ... 2013 Pagani Zonda Revolucion.