April 6th : https://yale.zoom.us/rec/play/U7DFp3Np_VlIWq9wge2c_bCLqpsICU3W3--nMfX65dJfahk6_-cQzkjKxi86Jl1BGprSNtzrgx6yuMT3.3D9LjYiQGR4QnFDs
April 8th: https://yale.zoom.us/rec/play/X70QcT7r2nKOm0okCp5e8gbL6BTfsSXAkGc3RSLaFgxenT1XTWPaylgbuwKBZxed-Nk6UBY6frjBH22U._ukWtL_SUpbgZUFm