Wifi's mother is Heidi. Anti-interference is a technical bottleneck in the field of radio communication, and it is also a difficult problem that puzzles scientists all over the world. Hedy Lamarr and George Ansel spent the whole day in Heidi's apartment, using matchsticks and pencils to spread out the schematic diagram of interference-free wireless technology on the floor. Finally, they invented a secret communication method, which can prevent the signal from being intercepted, interfered or interrupted.

Wifi's mom experience

Hedy Lamarr, formerly known as Hedwig Eva Maria Kessler,/kloc-0 was born in Vienna on October 9th, 19 165438. Her father is a banker and her mother is a pianist. Growing up in such a family, hedy lamarr was raised like a princess. At the age of seven or eight, she began to play the piano, dance ballet and learn to draw. Heidi is talented and has excellent academic performance. Unlike other girls, hedy lamarr likes chemistry and mathematics best, so she chose communication engineering as her major in university.