Search results
Results From The WOW.Com Content Network
This is a list of Japanese inventions and discoveries.The Japanese have made contributions across a number of scientific and technological domains. In particular, the country has played a crucial role in the digital revolution since the 20th century, with many modern revolutionary and widespread technologies in fields such as electronics and robotics introduced by Japanese inventors and ...
The No. 10 envelope is the standard business envelope size in the United States. [6] PWG 5101.1 [7] also lists the following even inch sizes for envelopes: 6 × 9, 7 × 9, 9 × 11, 9 × 12, 10 × 13, 10 × 14 and 10 × 15. Envelopes accepted by the U.S. Postal Service for mailing at the price of a letter must be: Rectangular
Paper knives are used for cutting open the pages of hand-produced books where the folding of printed sheets creates some closed edges that require severing of the paper before reading. [ 1] Letter openers "evolved" from paper knives into longer, blunter blades for the sole purpose of opening envelopes. Paper knives are no longer in common use ...
The paper of Korea was famed for being glossy white and was especially prized for painting and calligraphy. It was among the items commonly sent to China as tribute. The Koreans spread paper to Japan possibly as early as the 5th century but the Buddhist monk Damjing's trip to Japan in 610 is often cited as the official beginning of papermaking ...
Airmail. Airmail instructional mark on a parcel from Kyrgyzstan. 1912 German airmail between Bork and Brück. A cover carried on a 1932 first flight in the north woods of Canada, with a cachet and franked with both a regular and an airmail stamp. Airmail (or air mail) is a mail transport service branded and sold on the basis of at least one leg ...
The first transistor was successfully demonstrated on December 23, 1947, at Bell Laboratories in Murray Hill, New Jersey. Bell Labs was the research arm of American Telephone and Telegraph (AT&T). The three individuals credited with the invention of the transistor were William Shockley, John Bardeen and Walter Brattain.
Windowed envelope. US Patent 701,839 for a windowed envelope. Modern envelope with a single window for the recipient address. A windowed envelope is a conventional envelope with a transparent (typically PET or BOPS Bi-oriented polystyrene [1] plastic film) window to allow the recipient's address to be printed on the paper contained within.
A red envelope, red packet, hongbao or ang pau ( traditional Chinese: 紅包; simplified Chinese: 红包; pinyin: hóngbāo; Pe̍h-ōe-jī: âng-pau) is a gift of money given during holidays or for special occasions such as weddings, graduations, and birthdays. [ 1]