Widget measures how much oil has spewed from BP leak
To keep tabs on the amount of oil that has leaked (and is still doing so) from the Horizon rig, PBS has created a widget that lets you see how much oil has spewed forth thus far — depending on which organization’s estimate you’re going with. More from the Huffington Post: “The numbers on how much oil has been flowing out of the Deepwater Horizon well have varied wildly since it sank on April 22. At the low end, the National Oceanic…