Feature U. S. Joins 14 Other Nations Using Robot Radio Alarm By Science News Magazine Issue: Vol. 33 No. #9, February 26, 1938 Share this:Share Share via email (Opens in new window) Email Share on Facebook (Opens in new window) Facebook Share on Reddit (Opens in new window) Reddit Share on X (Opens in new window) X Print (Opens in new window) Print Having trouble viewing this? Open in a new window