While on the topic of ways to stop tanks, there is also the "hedgehog," or the "Czech hedgehog [1]." [1] https://en.wikipedia.org/wiki/Czech_hedgehog https://e

While on the topic of ways to stop tanks, there is also the "hedgehog," or the "Czech hedgehog [1]." [1] https://en.wikipedia.org/wiki/Czech_hedgehog https://en.wikipedia.org/wiki/Czech_hedgehog