raulkaap

Instructables

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  Supercriticality in the Palm of Your Hand

  5 920
• 

  Grinding Ferrite Cores

  9 4.3K
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  How Not to Roll an Aluminum Foil Capacitor

  8 3.1K
• 

  A Simple Protocol for Making Iron(II, III) Oxide (magnetite)

  103 16K