FONTES <br />-Murphy, David J., and Charles AS Hall. "Year in review—EROI or energy return on (energy) invested." Annals of the New York Academy of Sciences 1185, no. 1 (2010): 102-118. <br />-Bossel, Ulf. "Does a hydrogen economy make sense?." Proceedings of the IEEE 94, no. 10 (2006): 1826-1837. <br />-Friedemann, Alice J. "Hydrogen, the Homeopathic Energy Crisis Remedy." In When Trucks Stop Running, pp. 45-47. Springer International Publishing, 2016. <br />-Ball, Philip. "Burning water and other myths." Nature News. doi 10 (2007): 070910-13. <br /> <br />SAIBA MAIS <br />-A densidade energética de combustíveis: http://goo.gl/vbduHZ <br />-Comparação energética entre as fontes [pdf]: http://goo.gl/JR2o7c <br />-Documentário sobre como preservamos a internet: https://goo.gl/VTtIrR <br /> <br />MATERIAL USADO <br />magneto - http://goo.gl/GCI3k1 <br />hydroman - http://goo.gl/uklrwk <br />trebuchet - https://goo.gl/uV8Tt8 <br />motor a vapor - https://goo.gl/Ajivab <br />motor de combustao - https://goo.gl/VchBxv <br />springfield - http://goo.gl/3vaVNc <br />poluicao na china - http://goo.gl/tLnfT8 <br />como motor funciona - https://goo.gl/DKH5Ea <br />carro de hidrogenio - https://goo.gl/7f1unD <br />cachoeira do escher - https://goo.gl/6Vx94r <br />carregando o trebuchet - https://goo.gl/MuKJS1 <br />motor de agua salgada - https://goo.gl/G5Xpzm <br />magneto levantando carros - https://goo.gl/Nqtuod <br />carro recarregando <br />- http://goo.gl/uWqFya <br />- http://goo.gl/hxDlLk <br />- http://goo.gl/bXmmx1 <br />simpsons - https://goo.gl/3QsOR8