Fun with the sun
This book has plans for a solar oven, a water distiller, and more. I accessed this from the library about 1966. I made the solar oven, and it worked great. · O…
Open Fun with the sun on INTEXT (intextdb.com).
This book has plans for a solar oven, a water distiller, and more. I accessed this from the library about 1966. I made the solar oven, and it worked great. · O…
Open Fun with the sun on INTEXT (intextdb.com).