Do you know that there has been success in many cases where we grow food in test tubes? Take example as a the hamburger picture below, yes that’s being grow in a test tube, meat grow in a test tube, you got it, now I think we’re ready for space travel, space exploration and live in space for a long long time without worrying about water and foods. However at the moment, this work but it cost a lot of money to do so, as so in many cases when starting something new in a lab, it does cost money. If we can grow this piece of meat, I don’t doubt that we can grow other foods and off course even fruits and vegetables. How about growing an apple or something good.