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Word: pinhead (lookup in dictionary) (lookup stats)
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...argue was how many angels could dance on the head of a pin. The National Bureau of Standards does not allow itself to measure angels-but it has developed a micromicrocamera that can put a page of the Bible on a bit of photographic film much smaller than a pinhead. On this scale all the pages of a Bible would barely cover Lincoln's head on a if piece; the 27,357 pages of the Encyclopaedia Britannica could be reproduced on the back of a matchbook...

Author: /time Magazine | Title: Science: Micromicrocamera | 10/10/1960 | See Source »

...weld, mill and drill hair-fine holes in the hardest known materials, e.g., quartz, tungsten, zirconium. An electron gun fires beams that boost the temperature on the surface of the material up to 11,000° F. ; it can cut 100 holes in a straight line across a pinhead, drill a sapphire watch bearing in six seconds, weld a tough nu clear reactor core. Lease price: about $25,000 a year...

Author: /time Magazine | Title: GOODS & SERVICES: New Ideas, Jan. 11, 1960 | 1/11/1960 | See Source »

...postwar years most ultrasound generators produced only a crude, unfocused beam. Fry built a two-story laboratory with equipment reminiscent of science-fiction illustrations, gradually refined his complex apparatus so that he could focus powerful ultrasound beams from four separate irradiators onto a target about the size of a pinhead...

Author: /time Magazine | Title: Medicine: Ultrasound Surgery | 12/2/1957 | See Source »

...came to a sharp focus at the exact part of the ansa lenticularis on the left side (controlling right-side movements) that Dr. Meyers wanted to destroy. The ultrasound dose lasted only 1.8 seconds. The patient was moved twice, a minute fraction of an inch, so that two more pinhead-size parts of the ansa lenticularis were destroyed...

Author: /time Magazine | Title: Medicine: Ultrasound Surgery | 12/2/1957 | See Source »

...have to say about Russia's underpaid scientists, or are they overpaid? The trouble with us is that we just don't find an end for pricing money. I am sure that Russia does not spend so many billion dollars as we do to lift a pinhead...

Author: /time Magazine | Title: Letters, Nov. 11, 1957 | 11/11/1957 | See Source »

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