More from Hal Hodson
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Technology
When the internet dies, meet the meshnet that survives
News
Technology
Giant solar farm uses molten salt to keep power coming
News
Technology
Why a hacker got paid for finding the Heartbleed bug
News
Health
Online army helps map Guinea’s Ebola outbreak
News
Earth
Redesigned crops could produce far more fuel
News
Technology
Google Glass hackathon spawns bizarre no-touch apps
News
Life
Dolphin whistle instantly translated by computer
News
Earth
Colorado River delta revived by historic water release
News
Technology
Invisible: A visitors’ guide to the dark web
Features
Technology
Facebook almost as good as humans at recognising faces
News
Health
Hacked bacteria keep tabs on the health of the gut
News
Health
Google Flu Trends gets it wrong three years running
News