Indeed. This was on the kitchen window sill with sunlight 50% of the day. We got there in the end unaided by technology but it was so much fun trying with it.

Indeed. This was on the kitchen window sill with sunlight 50% of the day. We got there in the end unaided by technology but it was so much fun trying with it. Ones that worked eventually: http://imgur.com/a/EDdwR http://imgur.com/a/EDdwR - note cable ties :)