with reporters sarah lacey of ando daily and farhad manju from "the new york times" this week on "press: here." good morning, everyone i'm scott mcgrew. for all the problems science and technology are trying to solve, perhaps none is as important as feeding the world. over the past couple weeks a team of biologists and hackers started shipping a space age powder to customers called soylent. i'll get to the name in just a minute. but for now the most important thing to know is this relatively cheap, it gives you all the nutrition and calories you need. in other words, man or woman can live on soylent alone forever. david is one of the people who made soylent a reality. he studied evolutionary biology at harvard before getting his ph.d. in highology from cal tech. he's joined by farhad manju 6 "the new york times" and the return of sarah lacey from pando daily. so glad to have you back. let me start with what this is. this is a powder, actually has a pouch of this underneath my desk here. let me -- it's a powder, in case i get hungry, i mix with an oil and what is it that this is deliveri