Singapore's fortune is tied to water but sand may hold key to the future

Singapore's stockpiles are as strategic as America's petroleum reserves. Sand, or something like it, will be a hot commodity as long as there is a Singapore

Singapore's stockpiles are as strategic as America's petroleum reserves. Sand, or something like it, will be a hot commodity as long as there is a Singapore https://ift.tt/35DMXxv November 15, 2020 at 06:11PM