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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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New analysis finds Asia produces twice as much mercury emissions as previously thought

Green Car Congress

New analysis by an international team led by MIT researchers shows that Asia now releases a surprisingly large amount of anthropogenic mercury. The new analysis provides more accurate estimates of sources of mercury emissions around the world. Noelle Selin, the Esther and Harold E.

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Dell’s Bold Idea: A Laptop You Can Actually Repair

Cars That Think

Consumer electronics can cause deadly pollution by degrading into hazardous materials (including lead, mercury, and arsenic) when left in landfills. Framework, a startup that released its first laptop in 2021, is already putting this idea into practice. The company’s namesake laptop is designed for easy access to its internal hardware.

IDEA 137
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Exposure to airborne metal pollution associated with increased risk of mortality

Green Car Congress

The open-access paper is published in the journal Environment International. These samples are analysed in the laboratory to measure the presence of 13 elements: aluminium, arsenic, calcium, cadmium, chromium, copper, iron, mercury, sodium, nickel, lead, vanadium and zinc. Environment International. doi: 10.1016/j.envint.2019.05.004.

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The Mythical Non-Roboticist

Cars That Think

I worked on this idea for months before I decided it was a mistake. The second time I heard someone mention it, I thought, “That’s strange, these two groups had the same idea. I call this idea “The Mythical Non-Roboticist.” The Mistake The idea goes something like this: Programming robots is hard. Famously hard.

IDEA 111
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Rare Rides Icons: The Lincoln Mark Series Cars, Feeling Continental (Part XLIX)

The Truth About Cars

The Mark’s four-speed 4R70W (the old AOD with new electronic controls, also called AODE) was strengthened late in the ‘97 model run with some revised internal components for better reliability. This revised version was used on all 1998 cars and was shared by the likes of the Town Car, F-150, and Mercury Cougar.

Parts 97
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Former CEO of American Electric Power Dies at 94

Cars That Think

White was the first American chair of the International Conference on Large High-Voltage Electric Systems. But Electro didn't act on his idea, so he left in 1957 to start his own venture, Holt Instrument Laboratories , in his hometown: Oconto, Wis. While there, he suggested the company build more accurate calibration systems.

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