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mairaleo21/06/2018
Acquistato come dispositivo scientifico per dimostrare la legge di Lenz (oltre che per accennare alla minore accelerazione di gravità sulla Luna). Se il moto di discesa del cilindretto non risulta sensibilmente ridotto, occorre svitare una base con molta attenzione, estrarre i cilindretti magnetici (stando attenti che non schizzino via) e reinserirli uno alla volta a polarità ogni volta invertite. L'operazione è difficile perché bisogna costringere i magneti, che si respingono, a stare insieme. Soprattutto è difficile inserire gli ultimi due magneti e avvitare la base. Se si sbaglia i pezzi schizzano via. Se montato correttamente, il risultato è spettacolare. Consiglio di cercare in rete "how to put magnets inside the Moondrop"
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