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Sacyr's Blog
Tungsteno
A paper-thin speaker that blocks noise
A team of MIT scientists hopes to turn virtually any surface into a noise-cancelling speaker. Details about the novel technology behind this goal have been published in the scientific journal IEEE Transactions of Industrial Electronics.
06/07/2022
Tungsteno
Secrets of the Statue of Liberty
To move the Statue of Liberty from France to New York, it had to be disassembled into 350 pieces and packed into 214 crates. We look at the design, construction and transport of the structure that welcomed millions of immigrants who came to the continent in search of the American dream.
29/06/2022
Tungsteno
Replacing Russian gas, a big technological challenge
Up to a quarter of Europe's energy needs come from Russian imports. Faced with possible supply cuts in the wake of the invasion of Ukraine, the EU has come up with a plan. It aims to end its dependence on Russian oil and gas through energy efficiency, renewable energies and diversification of supply.
22/06/2022
Tungsteno
Four great Edison inventions beyond his light bulbs
From the first device capable of recording and reproducing sound to the forerunner of the modern film projector and an alkaline battery for electric cars. We look at the achievements of one of history's most famous inventors, who was awarded more than 1,000 patents in the United States.
15/06/2022