How Everything Works on Instagram: "In certain regions, rivers with reddish, iron-rich sand can carry fine particles of gold that have been washed downstream from mineral-rich rocks over long periods of time. One fascinating and eco-friendly way to recover this gold doesn’t require chemicals or heavy machinery. Local miners and prospectors collect the red river sand and use gravity-based separation methods such as gold panning or sluice boxes. Because gold is much denser than surrounding sedimen

The golden disc is our greatest drag path imo and it is LUDICROUS that I haven’t seen any drag path vids on space yet #dragpath #space #goldendisc #nebraskydisc #spacetok