Reading this I wonder if it would be possible to use several weather balloons and then a large home made rocket to go the rest of the way (http://www.popsci.com

Reading this I wonder if it would be possible to use several weather balloons and then a large home made rocket to go the rest of the way (http://www.popsci.com/technology/article/2011-10/video-homemade-rocket-covers-121000-feet-92-seconds http://www.popsci.com/technology/article/2011-10/video-homem...).