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Video .. A water barrier that opens automatically when necessary to protect from flooding

2020-01-19T05:31:00.345Z

The Future Observatory introduced the Watergate Barrier, a dam that opens when needed, to intervene in an emergency way to protect from floods. More in the following video:



The Future Observatory has introduced the Watergate water barrier, a dam that opens when needed, to intervene in an emergency way to protect from floods.

More in the next video:

Source: emara

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