Mrs. Shira Smiles • series: Mrs. Shira Smiles' Weekly ShiurMrs. Smiles - Mishpatim: Brick Burden and Buoyancy 5771/2011Published 1/24/2011, 9:56:03 AM • 59:13Your browser does not support the audio element.No description available.Back to all episodesSubscribe to Mrs. Shira Smiles' Weekly Shiur