Trying to polish the music  and singing skills of our little ones. | The Spring School System | Facebook

This spring, Lake Superior Academy had all its ducks in a row to build an addition to its Dafter Township campus that would allow the K-5 Montessori charter school to bring in 40 new students. Then the Bitcoin mine across the street turned on. “With the noise, we just couldn’t start the building,” said the school’s superintendent, Susie Schlehuber. “We had to call 40 parents. That was a huge setback for us.” Crypto mines are essentially large, energy-hungry computer systems — sometimes covering