When was the first 3D film made? Detailed answer

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When was the first 3D film made? Detailed answer

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When was the first 3D film made?

The first 3D film, The Power of Love, was a silent film made in 1922. The film had two endings - happy and sad, and viewers could choose from them by closing their left or right eye. However, the movie was not successful, and only the 2D version was released to the public. Today, both versions are considered lost.

Authors: Jimmy Wales, Larry Sanger

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Soil batteries for storing solar energy underground 02.10.2022

British scientists have proposed an interesting concept for storing solar energy underground. The idea is to create batteries for storing and transmitting "green" energy based on microbes living in the soil, namely: to stimulate certain microorganisms in the soil, using recessed electrodes to generate electricity from solar panels.

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