01/6/2009
Pixar-Filmli
Category: movie
One more simple calculation — 100,000 pounds divided by 0.067 pounds per cubic foot — and you’ve got that it would take 1,492,537 cubic feet of helium to lift the house. Of course, you’d need some more balloons to keep getting it higher, but that’s our minimum.
Now, let’s assume you’ve got a bunch of spherical balloons three feet in diameter. They’ve got a volume in 14.1 cubic feet, so you’d need 105,854 of them filled with helium to lift the house. Eyeballing the cluster of balloons above the house in Up, let’s say on average, it’s 40 balloons across and deep and 70 balloons tall. Do the math and there could be 112,000 balloons in there.
UP I wired.com I clusterballoon.org
Now, let’s assume you’ve got a bunch of spherical balloons three feet in diameter. They’ve got a volume in 14.1 cubic feet, so you’d need 105,854 of them filled with helium to lift the house. Eyeballing the cluster of balloons above the house in Up, let’s say on average, it’s 40 balloons across and deep and 70 balloons tall. Do the math and there could be 112,000 balloons in there.
UP I wired.com I clusterballoon.org
