Learn how new cloud-based API solutions are solving imperfect, frustrating audio in video conferences. Water analytics startup Ketos today announced it raised $18 million in funding. The capital will be put toward further advancing the company’s cloud-based software platform and hardware, as well as expanding Ketos’ team ahead of future growth. It takes 13,737 to 21,926 gallons of water to produce a car, according to the Grace Communications Foundation. Leather shoes require roughly 3,626 gallons. And about 3,190 gallons are consumed in the course of a single smartphone’s manufacture and assembly.