Bulldozer has a specially-made armored helmet, neck and shoulder apparatus that gives him added protection and invulnerability when ramming an opponent.
Though rapid, the descent continued evenly for a few seconds, but then the entire apparatus turned inside out and plunged downwards with increasing speed.
Although relatively low in conductivity, surfaces can be made suitable for electroplating, low-frequency shielding, or for creating large conductive geometries for high voltage apparatuses.