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Plastic pipes are polluting drinking water systems after wildfires
Enlarge / Some common types of drinking water pipes: Black plastic is HDPE; white is PVC; yellow is CPVC; red, maroon, orange, and blue are PEX; green is PP; and gray is polybutylene. The metal pipes are lead, iron and copper. (credit: Andrew Whelton/Purdue University, CC BY-ND ) When wildfires swept through the hills near […]
Bad news for land-speed-record fans as Bloodhound goes up for sale
Enlarge / Bloodhound LSR made it to South Africa in 2019 to begin high-speed testing, but only with its single jet engine. (credit: Charlie Sperring/Bloodhound LSR) Bad news, land-speed-record fans: the project to set a new 1,000mph (1,609km/h) speed record is yet again in serious doubt. On Monday morning, the Bloodhound Land Speed Record Project […]
EFF praises Android’s new 2G kill switch, wants Apple to follow suit
Enlarge / This phone is receiving a 2G signal. (credit: Getty Images ) The Electronic Frontier Foundation is celebrating Google’s addition of a 2G kill switch to Android 12. The digital rights group has been campaigning against the dated, insecure 2G cellular standard since 2020 , and Android is the first mobile OS to take […]