EnvironmentAI demand could drive up US electricity bills – even if it fizzles A rush to build more energy infrastructure is driven in part by inflated estimates of US data centre growth. That means households and small businesses could face higher electricity bills – even if AI demand falters News
TechnologyWater purifier is powered by static electricity from your body A 10-minute walk can build up enough static electricity to power a battery-free water purifier, which could be especially helpful during disasters or in regions that lack access to clean water and stable power supplies News