29
Jul
11:44
MIT makes hydrogen from aluminium, seawater, coffee
A team of engineers from the Massachusetts Institute of Technology (MIT) has developed a method to produce hydrogen from aluminium cans, seawater and coffee.
The gas is produced by exposing aluminium pellets to a beaker of filtered seawater, in a process that can be accelerated by adding imidazole – an active ingredient of caffeine. This addition can produce in five minutes the same amount of hydrogen that would be generated in two hours without imidazo…
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Anonymous
Very good overview of the weekly steel market.
Anonymous