How Sticks and Shell Charts Became a Sophisticated System for Navigation
Sailors navigating with sextant, compass and maps found in the Marshall Islands that curved sticks and cowry shells were far more sophisticated
How the Transistor Radio with Music for Your Pocket Fueled a Teenage Social Revolution
In a burst of post World War II innovation, the Regency TR-1 transistor radio became the new "It" gift for the holiday season
Page 1 of 1