He was a gentleman who helped create the world’s most deadly weapon; a humble man who collected as many honors as almost any man of his time. Before he died of a heart attack last week at 77, Danish ...
Typed letter signed in black ink on unlined paper with the printed letterhead of the Danish Atomic Energy Commission. Niels Henrik David Bohr was a Danish physicist who made foundational contributions ...
Scientists in China have performed an experiment first proposed by Albert Einstein almost a century ago when he sought to disprove the quantum mechanical principle of complementarity put forth by ...
A unique piece of 20th-century history is set to go under the hammer. Boston-based RR Auction has unveiled a treasure trove of autographs and artifacts for its annual Remarkable Rarities sale.