http://www.instructables.com/id/30-kVA-Induction-Heater/?ALLSTEPS
Build an induction heater and become a metalsmith
http://www.richieburnett.co.uk/indheat.html
http://en.wikipedia.org/wiki/Induction_heating
http://www.neon-john.com/Induction/Index.htm
http://www.tubebooks.org/technical_books_online.htm
http://www.johndearmond.com/
Crucible notes:
http://www.budgetcastingsupply.com/Crucibles.php
http://www.lindsaybks.com/dgjp/djgbk/cruc/index.html
Some interesting books:
http://www.lindsaybks.com/dgjp/djgbk/vacf/index.html
Fire sand: http://www.backyardmetalcasting.com/book_fp.html
8×8 box for casting: http://www.backyardmetalcasting.com/buy_8x8flask.html
http://www.backyardmetalcasting.com/book_fp.html
A meter for measurements, and a interface block here. These were suggested by NeonJohn via email on Mon, Jan 18, 2016 at 10:22 AM in my gmail account.