June 5 1760: Johan Gadolin, discoverer of the element yttrium (the Y in YIG), was born. 1765: German physicist Johann Gottlieb Friedrich von Bohnenberger, inventor of the gyroscope, was born. 1900: Hungarian Nobel physicist Dennis Gabor, inventor of holography, was born. 1933: The United States went off the gold standard. 1938: The Bell Labs "Voder" became the first machine to produce intelligible speech-like sounds. 1985: General Motors agreed to buy Hughes Aircraft for more than $5 billion. 1977: The first successful personal computer, the Apple II, went on sale. |