On Mon, 21 Feb 2005 15:13:19 GMT, Han wrote:

Lazarus Long wrote in
:

I remember only going to an 8th grade woodworking class once a week.
In it, I made a gravity bookshelf.

Sorry to show my ognorance, but I'm not familiar with a "gravity
bookshelf". Could you explain, please?

It's a board held at an angle by putting a cleat on the underside at
one across it's width. The other lower end gets a bookrest on the
upper face of said board. In this case, it was three dowels joined at
the top with a small block.