The Diesel Technology Forum — a non-profit group that works to raise awareness about the environmental progress of diesel engines — has reported that ultra-low sulfur diesel (ULSD) fuel has become widely available at fueling stations nationwide. The development has calmed concerns over the availability and performance of the fuel for heavy-duty trucks designed specifically for ULSD.
More than 93 million gal of ULSD were refined in July 2007, up from 54 million barrels during July last year. ULSD now accounts for 75 percent of all distillate fuel production. The EPA estimates that 90 percent of all retail service stations that have diesel fuel are now carrying ULSD, exceeding the 80 percent minimum level. Over the last year, 838 million barrels of clean diesel have entered the U.S. distribution system.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
This Gadget Freak review looks at a cooler that is essentially a party on wheels with a built-in blender, Bluetooth speaker, and USB charger. We also look at a sustainable, rotating wireless smartphone charger.
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