February 9, 2012 Liter of Light

[Happy Monkey]

Originally Posted by classicman

I was thinking that also. But wasn't sure how the light shone through them.

I would guess there's a focus of some sort in the direction that goes from the candle flame through the center of the ball.

You set all the globes to the desired heights for the full candle, then raise the candle periodically, as it burns down.