EL Physicist : apparatus and experiments: 𝐏𝐎𝐒𝐓 𝐄𝐋𝐄𝐕𝐄𝐍 : 𝐖𝐡𝐲 𝐰𝐚𝐬𝐡 𝐟𝐞𝐞𝐭 ? 𝐉𝐨𝐡𝐧 𝟏𝟑: 𝟓-𝟏𝟕 𝐄𝐧𝐠𝐥𝐢𝐬𝐡 𝐒𝐭𝐚𝐧𝐝𝐚𝐫𝐝 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 (𝐄𝐒𝐕) Jesus Washes His Disciples' Feet