German engineer and inventor Konrad Zuse is considered as the inventor of the modern computer but was frustrated in his attempts to secure a patent ...

With advancements in the digital world, like artificial intelligence, machine learning, robotics and the Internet of Things, computers are experiencing serious challenges. Current digital processing ...

A computer that processes analog data is known as an analog computer. Analog computers store information in physical quantities in a continuous format and use measurements to perform computation.

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When old tech dies, it usually stays dead. No one expects rotary phones or adding machines to come crawling back from oblivion. Floppy diskettes, VHS tapes, cathode-ray tubes—they shall rest in peace.

While digital computers have become entrenched in our daily lives, a new analog quantum computer offers a stark contrast in both its design and capabilities. A team of physicists from Stanford ...

Researchers at Cornell University have developed an electronic chip that they describe as a "microwave brain." The simplified chip is analog rather than digital, yet can process ultrafast data and ...

Tracy Chou is a 31-year-old programmer—and “an absolute rock star,” as her former boss Ben Silbermann, the CEO and co-founder of Pinterest, once gushed to me. She’s a veteran of some of Silicon Valley ...

A computer is a programmable device that can automatically perform a sequence of calculations or other operations on data once programmed for the task. It can store, retrieve, and process data ...

At one time a scientist or engineer trying to solve a tough problem with electronic computation had the choice of an analog computer, a digital computer, or both together in a hybrid configuration.

Classical computers (like the one you may be reading this on) calculate using bits, or binary digits, which can have only one of two values, either 1 or 0. Quantum computers, however, calculate using ...