Fresh water

Owner fills restaurant with fresh water to beat Kentucky flooding

Thoughts on this? "ChatGPT ‘drinks’ a bottle of fresh water for every 20 to 50 questions we ask, study warns"

Used tire-based solar desalination tech makes 3.67 liters of drinking water daily | The device generated 3.67 liters of fresh water each day during the test in Halifax Harbour.

Breakthrough sun-powered tech pulls lithium from seawater, redefining energy | A membrane-free electrochemical cell separates lithium ions between brine and fresh water using iron-phosphate electrodes.

Solar device makes 20L drinking water a day from seawater with 93% efficiency | The new device converts 93% of sunlight into usable energy, producing 20 liters of fresh water per square meter daily, significantly improving upon traditional desalination methods.

New 3D printer ink makes recyclable electric circuits without heat or light | Researchers from the US and Korea have developed a new 3D printable ink that solidifies in salt water and is easily recyclable using just fresh water

Fresh water on Earth emerged 500M years earlier than previously thought