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When were window shutters invented?
Window shutters were thought to be invented in ancient Greece. They were originally made of marble and used for ventilation, controlling light, and protection from weather and the outside environment.
When was the windsock invented?
The windsock was invented in the early 20th century, around 1915, by Albert J. Lindstrand, a Swedish aeronautical engineer. It was originally used in aviation to indicate wind direction and strength for pilots during takeoff and landing.
Who invented the stethscope?
The stethoscope was invented by René Laennec, a French physician, in 1816. He originally used a rolled-up paper tube to listen to heart sounds and later refined the design into the modern stethoscope that is commonly used by healthcare professionals today.
When were starburst invented?
Starburst candies were invented in the United Kingdom in 1960 and were originally called Opal Fruits. They were introduced in the United States in 1967.
Who invented tinsel and why?
Tinsel was invented in Germany in the early 1600s. It was originally made from real silver, but was later replaced with less expensive materials like lead and tin due to cost. Tinsel was used to enhance the beauty of Christmas trees and decorations.
Who stared using the key and what it used originally?
The key was originally invented by Theodore of Samos and was originally used for securit purposes.
How was the microwave used when originally invented?
The Microwave was used to cook food.
Graphite was originally used for pencils until a mixture of lead and clay was invented in 1795?
Graphite was originally used for pencils until a mixture of lead and clay was invented in 1795.
How was the airplane used when it was originally invented?
To transport goods and people.
How was a radio used when originally invented?
they used the radio to tell people news
How was mp3 players used when originally invented?
the mp3 player was originally made to listen and store music
How was the Nintendo ds originally used when first invented?
it was used to play games and take it with you
When was gauze invented?
Gauze was invented in Palestine and was traditionally woven from raw silk. It was originally used for clothing, but is now used for medical dressing usually.
How was the rorschach test originally used?
It was used for emotional and forensic testing. It was invented in 1921 by Hermann Rorschach.
How was the robot used when it was originally invented?
that time robot was make to do work and for fashion show
When was the sponge invented?
the sponge wasn't invented by man but remodelled. originally people used sea sponges. from a kiwi girl of knowledge
How was the smart board used when it was originally invented?
so teach dont have to right on chock boards
