How to Solder copper wire to aluminum foil.

[chevesne]

As in the title.
Others use vegetable oil table.

https://www.youtube.com/watch?v=_mYkM9lHMho

[totob]

excellent tip. Thanks for sharing

[homefire]

Have a pile of 20 Awg aluminum wire I could use for coils if this works. Will give it a shot here in a little while.