The Link

July 2014

Creating Canals

3.0 46 x
In early 19th century America, the creation of canals made the transport of goods more efficient.

Automatic Bell Ringer

3.0 23 x
With the advent of the automatic ringer, parishioners were summoned to mass at the proper times.

The Chain Drive

3.0 26 x
The invention of the chain drive laid the groundwork for the modern bicycle.