Bricks shield against mars radiation
Ryan McGlothlin takes a sugar-like powder, stirs in a substance that resembles flour, pours the mix into a mold and bakes it.The result is a small, shiny, black bar designed to shield against
Ryan McGlothlin takes a sugar-like powder, stirs in a substance that resembles flour, pours the mix into a mold and bakes it.The result is a small, shiny, black bar designed to shield against