branches of food science and technology

Most people have either watched or been aware of the movie Wall-e. It was a a lovely film, set way into the future, regarding the adventures of a little robot that was put aside on the planet to pay off the mess forgotten by humans. The humans are living in space since they wait for a earth for being re-habitable so they can all return. Wall-e meets another robot called EVE, who may have been provided for earth to hunt out any warning signs of new life (growing plants), falls in love and follows her into space where they may be involved in plenty of antics before Wall-e eventually returns to earth with EVE, the humans follow plus they start so that it is an excellent location to live again. I often wonder how guys were even able to workout before internet training forums were around. I mean if you fail to visit 469 different message boards daily and post your muscles building workout in order to get the approval from at least half the world's population before going to the gym on that day how can you ever make progress? It's bewildering in my experience.