What's the best way to make a joint when you're having to join plywood on edge in a T shape piece?

I have used a DeWalt 12 inch miter saw for the past 15 years (not a slide). I’m thinking about a new miter saw. I’m just wondering what is the advantage of sticking with a 12 on the 10

I'm gearing up to start turning segmented bowls/ urns. Any help with widget guides or patterns would be appreciated.

How well do you know your hardwoods? This one might stump you... Take a guess and see who gets it right first!

Another day, another mystery grain. What type of wood do you think this is? Let us know in the comments!