It moves like a caterpillar, striking spikes into the ground and then pushing itself forward. The energy is provided by some kind of steam-engine inside it.
It moves like a caterpillar, striking spikes into the ground and then pushing itself forward. The energy is provided by some kind of steam-engine inside it.
It moves like a caterpillar, striking spikes into the ground and then pushing itself forward. The energy is provided by some kind of steam-engine inside it.