MR. H. K. BOURNE presented a paper on this subject, illustrated by a comprehensive display of typical lamps, at a meeting of the Association for Scientific Photography on January 27. Photographically, ...
The federal agency that provides health care to Native Americans and Alaska Natives has announced it will phase out the use ...
Mercury freezes at roughly minus 38.8 degrees Celsius, a temperature so far below everyday conditions that the silvery ...
On November 21, 1916, pilot and inventor Lawrence Sperry was flying over Long Island’s Great South Bay with his student ...
Among the most significant gatherings for the photopolymerization industry is the RadTech UV+EB Technology Expo & Conference in the United States. This event serves as a central hub for professionals ...
THE New York City Museum of Science and Industry was formally opened on the evening of February 11 in a novel manner. At 3.35 a.m. G.M.T. on February 12 (10.35 p.m. February 11, in New York), Sir ...
Long-buried CIA files have reignited a storm of speculation, revealing how the United States once explored the chilling ...
An 80-million-year-old skeleton has halted construction work at a site near the St. Paul Ramsey Arts and Science Center. Blasting at the site was found to be rattling the bones of a Triceratops in the ...