Diluted Dante wrote:LivDiv wrote:Not sure they should be vaping in there.
Lord_Griff wrote:Renders are taking too long.Diluted Dante wrote:Launch scrubbed for today
Taipei Times wrote:Nijhawan{'s} first pitch {...} was to make iron without coal, intense heat or emissions, powered by only renewable electricity.
Iron makes up 98 percent of the substance in steel, the ubiquitous material that has built the modern world. In furnaces heated by coal to more than 1,400°C, the carbon in coal combines with the oxygen in iron ore to separate out impurities and unwanted oxygen atoms, releasing huge amounts of carbon dioxide.
{T}he iron-creation step {of making iron} accounts for 90 percent of the greenhouse gas generated. Steel production is responsible for 7 percent of greenhouse-gas emissions dumped into the air each year — more than the climate impact of shipping and aviation combined.
Yossarian wrote:Scientific American agrees with the book. https://www.scientificamerican.com/article/what-makes-ice-melt-fastest/ Another link I saw specifically mentioned sodium in liquids, which makes sense as we salt icy roads to make them safe.
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