2 Commits

Author	SHA1	Message	Date
Peli de Halleux	ef8d7185ee	adding lessons to create circuit using aluminium foil	2016-10-13 12:52:47 -07:00
Peli de Halleux	a56226c08d	updated hack-your-headphone lesson	2016-10-03 22:21:36 -07:00