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originally maps were incredibly expensive to make and took considerable time. To recreate these was also vastly expensive. therefore when early explorers had maps which they made as they went along these were a valuable item as they were frequently the only reference to how toget to somewhere
The Kenyan struggle for independence was especially difficult because white settlers feared they would lose valuable cash crops.
It is made in Japan out of a certain glass.
It's made out of valuable woods and lined with precious metals such as gold or lined with priceless jewels like diamonds.
It's a mix of synthetic rubber and a secret compound/
originally maps were incredibly expensive to make and took considerable time. To recreate these was also vastly expensive. therefore when early explorers had maps which they made as they went along these were a valuable item as they were frequently the only reference to how toget to somewhere
That was made up for the movie. If it was real, if anyone told you, it wouldn't be a secret
because the Chinese did not want everyone to know how their silk was made.
Antonie Philips van Leeuwenhoek kept secret, his methods of manufacturing his spherical lenses for fear of not being credited for his work with them. However, he freely shared all of the discoveries that his lenses and microscopes made possible.
infatuation. because they're rarely kept, but made. love would be kept
Steel is made largely from iron. While it is not valuable like gold, where would we be without iron?
Coca Cola claims to have the best kept secret in the world when it comes to the recipe they use to make Coke. However other companies have made that claim as well so it may or may not be true.
The silk was expensive. It was a secret of how they made silk. Silk was a highly valued fabric. Only China knew about silk and how it came from silkworm cocoons.
The shorts are thick cotton, socks are a nylon and jerseys are from a man-made fabric which allows the body to breath the fabric mix is a well kept secret
Chenault guitars are made right here in the U.S.,Tennessee to be more precise.Made on a small scale for years these may be the best kept secret in the guitar world.
send me an images would be great.
They are valuable because they are made of 90% silver.