Inventors You Should Know About

Hedy Lamarr and Bi Sheng are two important inventors who have made significant contributions to the world. Their inventions have shaped the world we live in today.

\n Format: Paperback / softback
\n Length: 32 pages
\n Publication date: 04 February 2021
\n Publisher: Capstone Global Library Ltd
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You may have heard of Thomas Edison or Alexander Graham Bell. But have you ever heard of Hedy Lamarr or Bi Sheng? Without Hedy Lamarr, we wouldn't have wireless technology. Without Bi Sheng, we wouldn't have printed books!

Learn about eight important inventors and how their inventions have shaped the world we live in today.

Hedy Lamarr was an Austrian-American actress and inventor who is best known for her work in film and her invention of frequency-hopping spread spectrum (FHSS) technology. FHSS is a communication system that uses radio waves to transmit data and is used in many modern technologies, including wireless communication, GPS, and wireless security systems. Lamarr's invention was a breakthrough in radio communication and paved the way for many of the technologies we use today.

Bi Sheng was a Chinese inventor who is credited with inventing the printing press. The printing press was a revolutionary technology that allowed for the mass production of books and other printed materials. Before the printing press, books were expensive and difficult to produce, which limited their availability to a small elite. The printing press made it possible for books to be printed on a large scale, which made them more affordable and accessible to the general public.

Other important inventors include Johannes Gutenberg, who invented the printing press in the 15th century; Alexander Fleming, who invented penicillin in the 1920s; and Albert Einstein, who invented the theory of relativity in the 19th century. These inventors have had a profound impact on the world we live in today, and their inventions have shaped the way we communicate, work, and learn.

In conclusion, Hedy Lamarr and Bi Sheng are just two of many important inventors who have shaped the world we live in today. Their inventions have had a profound impact on the way we communicate, work, and learn, and their legacy continues to inspire innovation and creativity in the world. By learning about these inventors and their inventions, we can appreciate the incredible impact that science and technology have had on our lives.

\n Weight: 90g\n
Dimension: 164 x 210 x 7 (mm)\n
ISBN-13: 9781398202115\n \n