Centuries-old practices could make all of us better stewards of Earth, even as we cling to modern habits like buying a to-go coffee in a disposable cup. San Francisco- and Berlin-based 3D-printing startup GaeaStar and its founder and CEO, Sanjeev Mankotia, are attracting investment for at least one solution to single-use trash, like coffee cups, that we most often dump in garbage receptacles. Inspired…
