social distance scale

a doorknob alternating-sign Azandes ceratina hieroglyphica cholylglycylhistamine CU (control unit) culicoides (trithecoides) subpalpifer data-transfer drainworks electrotransfers florack genus Tulipa interior post container line fo equal scale Natrona County pancreatic capsule Pedicularis rhynchotricha rolled-earth dam steering wheel switch yawss