大砲の弾丸がどのように飛んで行くかは、風の方向や速度、気温、湿度、気圧に加えて大砲のタイプ、弾丸のタイプ、さらには個々の大砲のクセに影響される。正しく、目標に命中させるには、これらの影響を補正して、撃つ方向や、角度を調整する必要が ...

The ENIAC (Electronic Numerical Integrator and Computer), a machine that profoundly reshaped computing, marked its 80 th ...

ENIAC is considered the world's first fully electronic universal computer. It was programmed by six IT pioneers who were almost forgotten by time. The Electronic Numerical Integrator And Computer ...

1946年2月、J. Presper EckertとJohn Mauchlyは世界に向けて、「ENIAC（Electronic Numerical Integrator and Computer）」を公開した。世界でも最も早い時期につくられた電気式計算機のひとつとして知られるENIACは、1秒間に5000回の加算を行うことができた。ENIACの処理速度は ...

Philadelphia schoolchildren are drilled on the names of its accomplished citizens. William Penn. Benjamin Franklin. Betsy Ross. But during all the baby-boomer years I attended schools in the City of ...

Add Yahoo as a preferred source to see more of our stories on Google. Pieces of ENIAC, the world's first general purpose electronic computer, are on display at the University of Pennsylvania's ...

パーソナルメディアは，世界初の汎用コンピュータ「ENIAC」の開発秘話を明らかにするノンフィクション「エニアック世界最初のコンピュータ開発秘話」を7月25日に発売する。 著者は米Wall Street Journalのスコット・マッカートニー記者。ENIAC（ Electronic Numerical ...

The title of "First Computer" is a matter of historical debate, as its invention was a multi-step process rather than a single event. While Charles Babbage is often credited for the concept of the ...

The first computers ever built were so large they took up entire rooms, something hard to imagine in a day and age when we carry mobile phones in our pockets. One of those massive machines, the ...

In a day and age in which we carry sophisticated mobile phones in our pockets, it's hard to imagine that the first computers ever built were so large they took up entire rooms. One of those massive ...