ahlam1399
09-08-2015, 01:07 AM
Many fruits and vegetables must be harvested by hand because it's hard and costly to design machines that won't damage them. But as farm labor dwindles, there's a new push to develop more farm robots.
أكثر... (http://www.npr.org/sections/thesalt/2015/09/07/437285894/4-labor-intensive-crops-farmers-wish-they-had-robots-to-harvest?utm_medium=RSS&utm_campaign=news)
أكثر... (http://www.npr.org/sections/thesalt/2015/09/07/437285894/4-labor-intensive-crops-farmers-wish-they-had-robots-to-harvest?utm_medium=RSS&utm_campaign=news)