Yet another simple idea that I either never thought of or had forgotten (same end result) : pinner said: If you clamp them to a carpenters square you not only get a true 90 degree angle you leave your hands free to drill the screw into place.
transferring image to wood: cut wax paper to size of printer paper, put through printer with guidance, place ink side down on contrasting wood, push ink into wood using the edge of a card - use muscle, gently lift and seal.
My family gave me a benchtop drill press for a present. And even though I really wanted a bigger one, I decided it would be more considerate to make the smaller drill press act bigger than to return the gift. To make that happen, I mounted my drill press
Log Bird Feeder - 23 DIY Birdfeeders That Will Fill Your Garden With Birds (my note: I haven't looked at all of these, but at least one is a terrible idea. The window birdfeeder -- birds could fly into the glass and hurt themselves.