in Food TIL of an indoor vegetable factory in Japan that….. by Chirag Chauhan December 17, 2015, 3:38 am 78 Views TIL of an indoor vegetable factory in Japan that produces up to 10,000 heads of lettuce per day and uses just 1% of the amount of water needed for outdoor fields Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website By using this form you agree with the storage and handling of your data by this website. *