Hints and tips:
...They sell you a hotspot with some hardware, such as RAK’s hotspot miner, and you take a percentage of any money made by the Helium network in its cryptocurrency....
...and ironies of the automobile (the hyperbolic safety campaign of “30”), television (“Theme From PSB”, “RGB”), and coal mining in south Wales, from postwar optimism to police battling pickets during the miners...
...“Only helium,” he replied, chemistry obviously being another of his talents....
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