$PDF$/READ/DOWNLOAD Hedy's Folly: The Life and Breakthrough Inventions of Hedy Lamarr, the Most Beautiful Woman in the World READ NOW : https://bahen0l.blogspot.com/id/B004QZ9ZP6 What do Hedy Lamarr, avant-garde composer George Antheil, and your cell phone have in common? The answer is spread-spectrum radio: a revolutionary inven?tion based on the rapid switching of communications sig?nals among a spread of different frequencies. Without this technology, we would not have the digital comforts
0 件のコメント
この投稿にコメントしよう！
この投稿にはまだコメントがありません。
ぜひあなたの声を聞かせてください。