Learning from the Source: Technology Time Travel

Learning from the Source: Technology Time Travel

Become a time traveling sleuth with historical newspapers to discover how the hot new technology at the turn of the 20th century evolved. Work in groups to analyze the primary sources and, together, uncover the evolution of radio technology. Next, investigate other primary and secondary sources to compare and contrast radio’s evolution to another technology…

Guided Primary Source Analysis: Hello, Earth! Hello!

Guided Primary Source Analysis: Hello, Earth! Hello!

Click the newspaper above to zoom in and read the article. Make a chart that lists the name of each scientist or inventor mentioned in the article, whether the expert was quoted directly or indirectly, and the expert’s view of the possibility of communication with other planets. Find out more information about the publisher of this newspaper, then…