http://www.boredpanda.com/alternative-creative-ways-to-use-lego/

#1 Lego Cable Organizer

#2 Lego Fish Tank

#3 Use LEGOs To Explain Math To Schoolchildren

#4 Lego Quidditch Aquarium

#5 Lego Gift Box

#6 Lego Chess

#7 Lego Train Bookends

#8 Lego Heart Necklace Set

#9 Lego Bird Feeder

#10 Lego Lampshade