Submitted by gammapsi05 t3_127w0k5 in nyc
gammapsi05
Spokane, Washington - May 1978Submitted by gammapsi05 t3_11haeen in Washington
Submitted by gammapsi05 t3_11b54xb in UpliftingNews
Burlington, Vermont - May 1980Submitted by gammapsi05 t3_11a7h8d in vermont
OLD SCHOOL: Shippensburg, Pennsylvania early May 1985Submitted by gammapsi05 t3_10whnz6 in Pennsylvania
gammapsi05 t1_jb75lqc wrote
Reply to Why does sand keep clay from shrinking as it dries? by UnderBridg
The sand keeps the clay from shrinking as it dries because the sand particles act as a filler, providing spaces for moisture to escape and preventing the clay particles from packing too closely together as they dry.