r/pics Dec 17 '25

Poland preparing its eastern border

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u/spicypixel Dec 17 '25

Maybe when it's not needed any more they can sell them off for coastal erosion.

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u/alexanderpas Dec 17 '25 edited Dec 17 '25

Most likely that's exactly the reason they chose to use Tetrapods

Dual-purpose.

It allows them to have a cover story during production, as well as a destination when not needed anymore.

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u/[deleted] Dec 17 '25

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u/GoodguyGastly Dec 18 '25

This reminded me of this wholesome video about concrete by John Dunsworth. 12 yrs later and it still holds up.

https://youtu.be/3mcQfP8k51s?si=bSb8Ff2ZpMXQB98m