Book: The History of Radio, in Pictures and Words

A coffee-table book from the American Museum of Radio and Electricity chronicles five centuries of progress

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RADIO DAYS: The American Museum of Radio and Electricity, located in Bellingham, Wash., contains a unique collection of interactive galleries and artifacts. Here, curator Jonathan Winter adjusts the high-frequency electrostatic display on a rare combination Oudin/Tesla coil. These photographs are from the museum’s new book: Where Discovery Sparks Imagination: A Pictorial History of Radio and Electricity.
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Why the Internet Needs the InterPlanetary File System

Peer-to-peer file sharing would make the Internet far more efficient

12 min read
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Carl De Torres
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When the COVID-19 pandemic erupted in early 2020, the world made an unprecedented shift to remote work. As a precaution, some Internet providers scaled back service levels temporarily, although that probably wasn’t necessary for countries in Asia, Europe, and North America, which were generally able to cope with the surge in demand caused by people teleworking (and binge-watching Netflix). That’s because most of their networks were overprovisioned, with more capacity than they usually need. But in countries without the same level of investment in network infrastructure, the picture was less rosy: Internet service providers (ISPs) in South Africa and Venezuela, for instance, reported significant strain.

But is overprovisioning the only way to ensure resilience? We don’t think so. To understand the alternative approach we’re championing, though, you first need to recall how the Internet works.

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