Human history becomes more and more a race between education and catastrophe.

Human-powered Burrell-Boydell “endless rail” tractor transporting dressed stones, England; ca. 1880

These types of wheels were later used on artillery pieces in WWI.

These types of wheels were later used on artillery pieces in WWI.

One response

  1. Jan Van Leiden II

    That looks like quite a lot of work for a few stones.

    April 6, 2016 at 5:35 am

Leave a Reply

Fill in your details below or click an icon to log in:

WordPress.com Logo

You are commenting using your WordPress.com account. Log Out /  Change )

Twitter picture

You are commenting using your Twitter account. Log Out /  Change )

Facebook photo

You are commenting using your Facebook account. Log Out /  Change )

Connecting to %s