The Food and Drug Administration will likely decide soon how to regulate e-cigarettes, the electronic devices that deliver a vapor of nicotine (along with some toxins). The agency must assume people do not want to be addicted to this powerful drug.
No fuel at scale today comes close to equaling ethanol’s ability to prevent American cars and trucks from spewing pollutants from their tailpipes. Unfortunately, one of the most important incentives for the growth of biofuels is now under attack by misguided lawmakers and Big Oil.
The website mySupermarket.com compares the prices of groceries online and works to reduce shipping costs. But a limited selection means grocery store runs aren't a things of the past just yet.