Calendar of Events

Did you ever wonder how the massive SteelStacks, a block away from the Museum, worked? Did you know that they never made steel? This presentation will explore the inner workings […]

Where does the blast for blast furnaces come from? Learn more about what powered the iconic 'steel stacks' in Bethlehem.

Learn more about one of the 19th century's most brilliant engineers, ingenious inventors, successful manufacturers, and fascinating personalities.

A look into the historic slate quarries of Eastern PA.

Although Charles Schwab had greatly expanded Bethlehem Steel in the prior decade, WWI provided the company with the resources that allowed it to become one of America's largest corporations. Explore […]

Housed in a 40,000 sq. ft. former Bethlehem Steel building, Factory LLC is a one-of-a-kind innovation and scale-up facility.

A talk on PA silk mills, where from 1913-1930 more silk goods were made than any other place in the world.

Learn more about NMIH's pump collection with our staff historian.

The upcoming presentation will provide stories of engineering innovation and enterprise creation in Milwaukee, focusing on Allis-Chalmers and Pawling & Harnischfeger. These two Milwaukee companies, along with seventy others, are […]

This presentation will describe the artifact every visitor to the Museum walks under, the massive P&H overhead crane in the lobby.