Category: pleasure of knowledge

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Meltdown and Spectre-Vulnerabilities in modern computers leak passwords and sensitive data

Meltdown and Spectre work on personal computers, mobile devices, and in the cloud. Depending on the cloud provider’s infrastructure, it might be possible to steal data from other customers. Meltdown Meltdown breaks the most fundamental isolation between user applications and the operating system. This attack allows a program...

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The technology behind Bitcoin-Cryptocurrency

When Bitcoin was unleashed on the world, it filled a specific need. But it wasn’t long before people realized the technology behind Bitcoin—the blockchain—could do much more than record monetary transactions. That realization has lately blossomed into a dazzling and often bewildering array of startup companies, initiatives, corporate alliances,...

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A weekend with Neil Tyson- Questforum special

In conversation with Amy Harmon, the two–time Pulitzer Prize–winning national correspondent for The New York Times, covering the intersection of science and society. In celebration of Tyson’s new book, “Astrophysics for People in a Hurry,” the duo will discuss his illustrious career as a science communicator and the...