February 2012
25 posts
Showing a freind how tumblr works
its fun :)
“All of the energy concentrated in one gallon of gasoline is enough to charge an...”
– ExxonMobil’s Perspectives Blog
ExxonMobil’s intent is to illustrate our need for gasoline, but every time I see this figure I can only think that internal combustion engines could become more efficient.
(via dbreunig)
