This is a demonstration of how farmers made molasses from sorghum cane in the 18th Century at las Golondrinas: 1) They prepared the sorghum cain by cutting the seed heads off the ends of the canes. 2) They harnessed their ass to a long pole connected to a big iron crusher. 3) They walked their ass in circles turning the crusher, while a person fed sorghum cane into the crusher to extract the sugary juice from the cane. 4) They cooked the sorghum extract and reduced it to molasses.