The average adult eyeball weighs under 30 grams.
Podiatrists state that the average pair of feet travel 190,000km in a lifetime.
Clams have a row of eyes around their shells.
Owls are reportedly the only birds that can see the colour blue.
The left lung is smaller than the right, allowing room for your heart.
Green tea has 50% more vitamin C than black tea.
80% of all roses species in the world come from Asia.
A large cumulonimbus cloud can hold enough water for 500,000 baths.
A mysophobic person has an intense fear of infection.
Botanically, true berries include the grape, tomato and eggplant, but not raspberries and blackberries.
During menstruation, the sensitivity of a woman’s middle finger is reduced.
Seals sleep underwater and surface for air without waking.
Tuna suffocate if they stop swimming.
An igloo is so well insulated that you can sit inside without a coat when the outside temperature is as low as -30 degrees.
The first VCR was made in 1956 and was the size of a piano.
90% of all living things in the sea are made up of plankton.
It takes a week to make jelly beans.
The US bought Florida from Spain.
Four tablespoons of tomato sauce contains the nutritional equivalent of a medium sized tomato.
Rabbits are born hairless and with closed eyes; hares are born covered with fur and with open eyes.
In ancient Rome, oysters were so highly prized that they were sold for the weight in gold.
The cashew nut belongs to the poison ivy family.
The cheetah is the only cat that can’t retract its claws.
If the stomach did not store food, people would have to eat every 20 minutes.
Brontology is the study of thunder.
Fingers grow faster on your favoured hand.
A building in which silence is enforced, like a library, is referred to as a selentium.
Milk is heavier than cream.
I did not know that! Thanks for posting.