Copper Needles facts
While investigating facts about Copper Needles In Space and Copper Needles Boluses, I found out little known, but curios details like:
In the 1960's, for fear of having their submarine communication cables cut by the Soviets, the US military sent 480,000,000 copper needles into space to secure their communications infrastructure. The needles acted as a mirror for radio waves, enabling communication between distant sites.
how copper mined?
In 1963, the US Military created an artificial ring around the Earth, in order to serve as a man-made ionosphere. The ring was made of copper needles and was used for worldwide communications in the case that the Soviets disabled all other methods of communication.
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what is copper oxide needles?
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In the 1960's the US shot millions of copper needles into orbit to reflect communication signals. For a short time, Earth had a ring.
