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:
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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