Have to take some of these with a grain of salt. Lasers and semiconductors were derived from known physics, and the field effect transistor was created in the 1880s by Lillienthal. The point contact transistor by Bell Labs I believe. Silicon Integrated circuits first came from human scientists in Silicon Valley, Caltech, and Berkeley. Image intensifiers existed before Roswell, as vacuum tube devices. They may have been refined after Roswell though. HAARP (misspelled here in the quote!) is about ionosphere manipulation by large radio arrays and it has no connection to UFO technology.
Should take everything with a grain of salt. The 1880s patent was just that, a patent. I could patent unicorn saddles doesn't mean they exist. I addressed this is the pt 1 thread.
In 1938 Robert Pohl and Rudolf Hilsch experimented on potassium-bromide crystals with three electrodes at Gottingen University, Germany. They reported amplification of low-frequency (about 1 Hz) signals, but their research did not lead to any applications.
Have to take some of these with a grain of salt. Lasers and semiconductors were derived from known physics, and the field effect transistor was created in the 1880s by Lillienthal. The point contact transistor by Bell Labs I believe. Silicon Integrated circuits first came from human scientists in Silicon Valley, Caltech, and Berkeley. Image intensifiers existed before Roswell, as vacuum tube devices. They may have been refined after Roswell though. HAARP (misspelled here in the quote!) is about ionosphere manipulation by large radio arrays and it has no connection to UFO technology.
I think Corso may have been a bit of a con man.
Should take everything with a grain of salt. The 1880s patent was just that, a patent. I could patent unicorn saddles doesn't mean they exist. I addressed this is the pt 1 thread.
In 1938 Robert Pohl and Rudolf Hilsch experimented on potassium-bromide crystals with three electrodes at Gottingen University, Germany. They reported amplification of low-frequency (about 1 Hz) signals, but their research did not lead to any applications.
https://www.computerhistory.org/siliconengine/field-effect-semiconductor-device-concepts-patented/
If we wanted to discuss proof of semiconductors we could go back 100 years. Transistor action was not achieved until December 1947.
https://www.computerhistory.org/siliconengine/invention-of-the-point-contact-transistor/