Websites
- http://www.nobelprize.org/nobel_prizes/physics/laureates/1938/fermi-bio.html
- http://www.biography.com/people/enrico-fermi-9293405#life-in-america
- http://www.cockeyed.com/science/helium/helium.shtml
- http://utahscience.oremjr.alpine.k12.ut.us/sciber01/7th/earth/html/heballon.htm
- http://hunterthehousehunter.com/tag/how-much-does-a-house-weigh/
- http://www.stevespanglerscience.com/blog/2009/10/17/balloon-boy-helium-physics-science/
- http://www.galaxyballoon.com/pl/Standard-Latex-Balloons/10
- http://www.movoto.com/blog/novelty-real-estate/balloons/
- http://www.ask.com/science/length-pencil-7ec15b621b79ea30
- http://www.wired.com/2009/05/how-pixars-up-house-could-really-fly/
- http://www.slate.com/articles/news_and_politics/explainer/2009/06/how_many_balloons_would_it_take_to_lift_a_house.html?scrlybrkr
Pictures
- http://www.hdwallpapersnew.net/wp-content/uploads/2016/01/balloons-house-hd-wallpaper-for-desktop-background-download-photos-free.jpg
- http://clipartsign.com/upload/2016/02/03/question-mark-clip-art-8.jpg
By: Brienne Simmonds