needs refinement
No pun intended.
The movement was a little too fast or something, made me queasy- but that is probably just me. A little info on this topic is not a bad idea and you have a decent graphic presentation. But it needs a little more - a moral, an explanation why non-engineers might care, a character, presentation of the change in the actual oil...something to expand or dimensionalize the message, because as it is, not only is something lacking, but there is no way someone will remember the handful of vocabulary words which are all that is currently presented. Nonetheless, I think it could be a beginning!