------------------Unit of Distance---------------
10 para-manu ----1 para-súkshma ------Para-manu refers to atom.
10 para-súkshmas ---1 trasarenu -------1.9 nanometres ( atoms are 0.1-0.5nm )
10 trasarenus ------1 mahírajas (particle of dust) ----19 nanometres
10 mahírajas -------1 bálágra (hair's point) -------0.19 microns, aka 190 nanometres
10 bálágra --------1 likhsha ------------1.9 microns
10 likhsha -------1 yuka ------------0.019mm aka 19 microns
10 yukas --------1 yavodara (heart of barley) -------0.19mm
10 yavodaras -----1 yava (barley grain of middle size) -----1.9mm
10 yava -------------1 aṅgula (finger-breadth) ------1.89 to 1.91 cm or approx 3/4 inch – here angula does not mean 1 inch rather 3/4 inch
6 fingers ----------1 pada (the breadth of a foot)
2 padas -----------1 vitasti (span) ------22.86cm
