An instructional film by the American Telephone and Telegraph company about how to use the rotary dial of a telephone. The film includes both live action and animated portions demonstrating how the numbers should be dialed and mistakes...

We’re going to talk about how guns went from fireworks to 3D printed weapons. We’re going to talk about how technology development works, and whether or not “progress” is really a thing.

Imagine a world without telephones, cars, microwaves or computers! Discover how much technology has changed our lives as you compare the present with the past. Along the way, engage with this Key Inquiry Question from the syllabus: · How...