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U.N. Kills Any Plans to Use Mercury as a Rocket Propellant

Cars That Think

A recent United Nations provision has banned the use of mercury in spacecraft propellant. Although no private company has actually used mercury propellant in a launched spacecraft, the possibility was alarming enough—and the dangers extreme enough—that the ban was enacted just a few years after one U.S.-based Mercury is a neurotoxin.

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Study finds changes in the Arctic sea ice cover may be driving changes in atmospheric chemistry

Green Car Congress

Bromine then reacts with a gaseous form of mercury, turning it into a pollutant that falls to Earth’s surface. In the spring of 2008, satellites detected increased concentrations of bromine, which were associated with a decrease of gaseous mercury and ozone.

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Taking the Measure of the Earthquake That Destroyed Tokyo

Cars That Think

In Tokyo, the fires merged into a firestorm so intense that it created its own wind system and set alight the city’s many wooden buildings. Palmieri’s seismograph consisted of U-shaped tubes filled with mercury. When the ground shook, the mercury would close an electrical circuit and stop an attached clock.

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The Rise and Fall of 3M’s Floppy Disk

Cars That Think

They were “homegrown” businesses—largely created within 3M and commercialized and built with the energy of many internal sponsors and champions. One strange element of the Tartan track story is the fact that the original formulation used mercury, making it much more dangerous than it needed to be.

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PCAST suggests 6 key components for climate change strategy to President Obama; adaptation and mitigation

Green Car Congress

Continue implementation of Clean Air Act requirements on criteria pollutants (such as SO 2 and NO x ) and hazardous air pollutants (such as mercury) to include creating new performance standards for CO2 emissions from existing stationary sources, which would follow the performance standards for new plants released in March 2012.

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Lotfi Zadeh and the Birth of Fuzzy Logic

Cars That Think

4, 1921 Birthplace Baku, Azerbaijan Height 178 cm Family Wife, Fay; children, Stella and Norman Education BSEE, University of Tehran, 1942; MSEE, Massachusetts Institute of Technology, 1946; PhD, Columbia University, 1949 First job Design and analysis of defense systems, International Electronics Corp., Zadeh Date of Birth Feb.

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CalCars and PHEVs Frequently Asked Questions

Tony Karrer Delicious EVdriven

While other national and international organizations have been supportive at government hearings, they havent yet begun to advocate for PHEVs. How about a car-mounted wind-generator? At the moment, only 2004-2007 Priuses , and to a limited extent, the Ford Escape/Mercury Mariner Hybrids.

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