демонстрировать образцы высочайшего героизма(To experience, understand, explore, or exhibit something in explicit detail or to an extreme degree. These valiant officers plumb the depths of heroism every day that they step foot on our streets. george serebryakov)
щуп Владимирова(deep sectionalized mine prodder, intended for probing undisturbed soil to a depth of up to 2 meters and loosened soil to more than 3.5 meters)