Comments by "Martin L" (@martin09091989) on "BlueJay" channel.

  1. The ethanol/water mix was widely used as a coolent in suviet technology. A coworker of mine was a flight technician in the east german NVA when he served. He said that all the radio equipment and airplane avionics where cooled ether with staight ethanol or a mix with watter, because it was widely available and perfect for the job. Non toxic, non corosive, good as anti freze, especially in high-flying jets, and very low in viscosity for very compact heat exchangers. And very good as a drink when diluted to the right amount! ;)
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