![ππ§ πππͺπ‘ πππ‘π ππ§ on Twitter: "#OnThisDay in 1967, American physicist Theodore Maiman was awarded the patent for his ruby laser systems, the worlds first laser. https://t.co/GUfdPemWZ0" / Twitter ππ§ πππͺπ‘ πππ‘π ππ§ on Twitter: "#OnThisDay in 1967, American physicist Theodore Maiman was awarded the patent for his ruby laser systems, the worlds first laser. https://t.co/GUfdPemWZ0" / Twitter](https://pbs.twimg.com/media/Dr9ixQCUwAAPsud.jpg)
ππ§ πππͺπ‘ πππ‘π ππ§ on Twitter: "#OnThisDay in 1967, American physicist Theodore Maiman was awarded the patent for his ruby laser systems, the worlds first laser. https://t.co/GUfdPemWZ0" / Twitter
![Laser Man: Theodore H. Maiman and His Brilliant Invention (Genius at Work! Great Inventor Biographies): Wyckoff, Edwin Brit: 9780766028487: Amazon.com: Books Laser Man: Theodore H. Maiman and His Brilliant Invention (Genius at Work! Great Inventor Biographies): Wyckoff, Edwin Brit: 9780766028487: Amazon.com: Books](https://m.media-amazon.com/images/I/91pw0v+8YiL._AC_UF1000,1000_QL80_.jpg)
Laser Man: Theodore H. Maiman and His Brilliant Invention (Genius at Work! Great Inventor Biographies): Wyckoff, Edwin Brit: 9780766028487: Amazon.com: Books
![Scientist and inventor of the laser Dr. Theodore Maiman pours liquid nitrogen into a cooling unit around one of the first experimental lasers in his laboratory in Santa Monica, Calif., on March Scientist and inventor of the laser Dr. Theodore Maiman pours liquid nitrogen into a cooling unit around one of the first experimental lasers in his laboratory in Santa Monica, Calif., on March](https://c8.alamy.com/comp/2NGJ15T/scientist-and-inventor-of-the-laser-dr-theodore-maiman-pours-liquid-nitrogen-into-a-cooling-unit-around-one-of-the-first-experimental-lasers-in-his-laboratory-in-santa-monica-calif-on-march-9-1964-ap-photo-2NGJ15T.jpg)