1938 Inventions & Innovations Events — Verified Historical Highlights
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1938 Inventions & Innovations Events — Verified Historical Highlights | TakeMeBack.to
- 15 Jun László Bíró patents ballpoint pen: On June 15, 1938, Hungarian-Argentine inventor László Bíró was granted a patent for the ballpoint pen, revolutionizing writing instruments by introducing a design that used a tiny ball bearing to distribute ink evenly on paper. This innovation provided a smoother writing experience and became a precursor to the modern ballpoint pen.
- 18 Jul First computer mouse patent: The first patent for the computer mouse was granted on July 18, 1938, to Douglas Engelbart. This invention would later revolutionize human-computer interaction. source: britannica.com
- 21 Oct Nylon Invention Announcement: Du Pont officially announces the name 'nylon' for its groundbreaking synthetic yarn, marking a significant moment in materials science and industrial innovation.
- 31 Dec Smithsonian's Solar Water Purification Patent: In 1938, the Smithsonian Institution patented a solar water purification system, which utilized solar energy to distill water. This innovation aimed to provide clean drinking water in areas lacking access to conventional purification methods. source: smithsonianmag.com
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