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August 2022 Issue

Features

In-depth articles from top experts, Spectrum editors, and contributors

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Insight and analysis on the latest advances in technology

The Beating Heart of the World’s First Exascale Supercomputer

These chips power Frontier past 1,100,000,000,000,000,000 operations per second

4 min read

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Spectrum editors and columnists comment on major tech trends

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August 2022 Issue

Utrecht leads the world in using EVs for grid storage

Toyota’s Gill Pratt on enhancing independence in old age

Medical training in the robotics age leaves tomorrow's surgeons short on skills

Eavesdropping flourished after WW II, aided by legal loopholes, clever hacks, and “private ears”

OpenAI’s text-to-image generator still struggles with text, science, faces, and bias

These chips power Frontier past 1,100,000,000,000,000,000 operations per second

It took a major redesign for cheap flexible chips to reach their promise

Ultra Safe Nuclear’s radioisotope battery would power orbiting satellites

This system could be used to help robots consume and digest objects

An autonomous farm tractor, photonic amplifiers, and more in this month's Big Picture

Vehicle-to-grid technology adds another layer of complexity to the electric-vehicle transition

Ignore the hype that the world is about to turn vegan

Its space-age world featured flying cars, food replicators, and a 9-hour workweek

A staggering 8 bytes of ferrite-core memory can be yours with the Core64 kit

The lightweight solar-powered drone operates nonstop for months

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