ancient times

Since ancient times, people have been removing cataracts.

ancient times

Even though the first cataract extraction operation was conducted in the 18th century, cataracts have really been treated for a much longer. In actuality, the earliest known cataract operation took place in the fifth century BC. As a result, it ranks among the earliest surgical techniques ever performed. The methods employed then were undoubtedly less advanced than those used now or even in the 18th century. When the lens was fully opaque and hard, a procedure called "couching" was applied. This involved poking the eye with a sharp item or striking it with a blunt one.

Related Facts
malta, gazo, iasland, country, Europe

An Island Surrounded by Beautiful Waters

spain, italy vs spain, map of spain, spain flag, travel to spain from uk, amazon spain, passenger lo

The highest Spanish mountain is not in Spain.

code of conduct.

Each pirate ship had its own set of rules and code of conduct.

niacin?

Isn't this the same as niacin?

vision board, visualization, theory of relativity, manifestation

Vision Boards Can Help You Relax

hong kong, Special Administrative Region, Republic of China, China, one nation, two systems

Hong Kong's culture is a hybrid of Chinese and Western influences.

carlemildoepler, wagnerderringdes, nibelungen, helemts, viking, headgear, metal

Vikings did not wear horned helmets.

nails, nail

Your nails don't have airways.

butterscotch, flavor, caramel

Is there a difference between caramel and dulce de leche?

libya, libya facts, facts about libya, libyans, ruler of libya, libya independence, fun facts about

Did you Know? Libya’s City Of Cyrene Was Part Of The Ancient Greek Empire

internationalspacestation, russianlanguage, operations, astronauts, foregin service institute, frenc

International astronauts must be able to speak Russian.

athena, athena goddess, about athena the greek goddess, greek gods, greek gods and goddesses, ancien

She Was One of the Three Gorgons

batman, batman facts, facts about batman, fun facts about batman, batman university, batman universi

Did you Know? Batman operates under a rigorous 'No Kill' policy.

Braille

Braille is not a language.

panther, huge, animal, jaguar, leopard, tigers, lions, melanism, cat, antelope, deer, warthog, tapir

The Panther's Black Skin Is Inherited

 Wales, United Kingdom, Prince, Charles, British, king, queen, King Edward I

The current Prince of Wales is Prince Charles.

grapefruit

Consuming grapefruit may enhance the quality of your diet and increase your consumption of vitamin C

world war 1, world war 1 uk, world war 1 facts, world war 1 fact, world war 1 tanks, world war facts

Did you Know? The Axis Powers were developing a dirty bomb.

angkok, bhat, coins, tourist, wat phra kaew, wat saket, wat benjamabophit, wat arun, redbull

"Bangkok is Home to Red Bull "

fashion, photooftheday, love, photography, hashtag, world record

Most popular Instagram hashtag

Brands

It's Fine to Change Brands

human body facts, human facts, skeleton facts, bone facts,

Did you Know? Our bodies are quite similar.

silk

The world's strongest natural textile, according to legend, is silk.

Mango grafting

Mango grafting also benefited from Mughal patronage.

Rio de Janeiro

Rio de Janeiro translates as January River.