Between 8 and 9 pm, hundreds of cities in these 35 countries turned off their lights. Even some of the most famous landmarks participated, including the Sydney Opera House, Empire State Building, National Monument in Jakarta, Indonesia, Golden Gate Bridge, the Colosseum in Rome, Azrieli Centre in Tel Aviv, the Royal Castle in Stockholm, the CN Tower in Toronto, SM Science Discovery Centre in Manila, Petronas Towers and the KL Tower in Kuala Lumpur, Wat Arun Temple in Bangkok, and London’s City Hall.
This Cryptocurrency Miner Says It Solved Bitcoin's Power Problem
A green-energy startup says it can solve bitcoin’s surging electricity consumption without boosting pollution, an issue threatening to halt the meteoric rise of the virtual currency.
If Not Driving an Electric Car, You’re Losing Money
A new study shows that in 2017, owning and operating a purely electric vehicle such as the Chevy Bolt or Tesla 3 is cheaper than operating a gasoline automobile.