明天（2月14日）并不只是情人节。这其实是一个重要的纪念日，很适合与你的电脑和智能手机一同庆祝。因为这一天正是它们的老祖宗正式出道的日子。80年前的这一天，1946年2月14日，电子数值积分计算机（ENIAC）正式公布于众。ENIAC是世界上第一台可 ...

The invention of ENIAC in Philadelphia sparked countless technological innovations.

ENIAC ，全称为电子数值积分计算机（Electronic Numerical Integrator and Computer），是计算机发展史上一个里程碑式的存在。它重达27吨，体积庞大，需要占据一间9*15米的房间。其核心由大约18000个 真空电子管 构成，通过控制电子流的通断来实现二进制运算。想象一下，在那个年代，这绝对是技术奇迹。运行 ENIAC ...

A look back at the room-size government computer that began the digital era Steven Levy Philadelphia schoolchildren are drilled on the names of its accomplished citizens. William Penn. Benjamin ...

在ENIAC出现之前，“计算机”一词指的是从事复杂数学方程的人。在二战期间，计算机依靠“函数表”，这是用于预测炮弹轨迹的详细信息，包括空气密度、温度和风力等指标，计算弹道方程的一部分，然后由一组计算机完成。 ENIAC在宾夕法尼亚大学工程与应用 ...

80 years ago, ENIAC was presented to the world. Not the first, but the most important computer of its time.

A tech twist to Philly’s 2026 heritage celebrations, eight decades after the pioneering Penn-built machine changed society forever.

In February 1946, J. Presper Eckert and John Mauchly were about to unveil, for the first time, an electronic computer to the world. Their ENIAC, or Electronic Numerical Integrator and Computer, could ...

The computer ENIAC with two operators. ENIAC is the world's first electronic computer. As a stand-alone device, it didn't support networking, although it facilitated a network of humans who used it ...