The Incas were skilled engineers who were able to construct the complete fortress of Machu Picchu without the use of cement. Instead, they adopted a method known as ashlar, which involves carefully cutting stones such that they lay on top of one another with no gap between them. You couldn't even get a sheet of paper through the stones!
Related Facts
In the 1700s, Britain prohibited lipstick because it fooled males.
Low percentages of the population are poor.
The bite of a centipede is poisonous
Even when written upside down or with a mirror image, none of the Hindi alphabets create an illusion.
Eating sweet foods aids in the formation of a meal memory.
Crabs use the sounds of their pincers and claws to communicate.
Did you know! There is one dog for every 7 Parisians
"Sunglasses provide protection from crow's feet.
The most haunted island in the world is Poveglia, Italy.
DC's captain Marvel is also known as 'Shazam' because of a legal dispute.
In your passport photo, you cannot wear a uniform or cover your face or head.
Glass Can Be Made from Volcanic Lava.
Fennel seeds aid with weight reduction.
Pigeons fly quickly.
People are paid to push you aboard crowded trains.
Pompeii is Now recognised as a World Heritage Site by UNESCO
Chamomile tea can be applied even to your hair.
Home births are still popular in the Netherlands
Did you Know? Indian weddings are a colorful event.
Women are more likely than men to develop Alzheimer's disease.
Did you Know? Women are better in reading faces.
Your Gynecologist isn't concerned about how you look.
Hong Kong is one of the world's most densely populated cities.
Blood is required for fingernail survival.
Malta has been an independent country since 1964.