Drill a hole in the first board the diameter of the screw and screw into the second board. This will pull the two boards together. If you screw through both boards without the hole the first one will lift slightly when the screw goes through so the boards will not be held tight together.
Drill appropriate pilot holes first. Using glue, in addition to screws, will strenghten the joint.
Usually with nails and/or glue.
Using screws is more secure, especially if the joint is also glued.
The Festool Domino tool can be used for many things. However, their main use is to join two pieces of wood together. It creates a peg in one piece of wood, and a notch in the other, and is the strongest way of joining two pieces of wood.
Very often screws are thought of as the answer to all common connections, however, screws have very little shear strength as compared to nails. screws should be typically used to join two media, either like or not. To get the best connection using screws, holes should be drilled in both peices, for instance, if you are securing two pieces of wood together it is best to have a clearance hole very slightly larger than the threads but smaller than the head in the outer piece, where as the inner pilot hole should be drilled the same size as the shaft of the screw or smaller in softer wood. this allows the threads to grab only the inner material and the head of the screws holds the outer material. If the threads grab both materials you will not get as a secure bond of both pieces.
A mortise and tenon joint connects two pieces of wood or other material. Woodworkers around the world have used it for thousands of years to join pieces of wood, mainly when the adjoining pieces connect at right angels. In its most basic form. a mortise and tenon joint is both simple and strong.
Mortise and tenons are used by woodworkers to join pieces of wood. the basic mortise and tenon comprises two components: the mortise hole and the tenon tongue.
Inconspicuous means hard to detect or see. A seam is a join between two pieces of fabric, metal, wood, leather or other substance produced in flat sheets.
To attach two pieces of wood.
To solder
intersection
Epoxy is best for the two materials
A wood clamp or a large 'C' clamp is normally used to hold two pieces of wood while glue dries.
You are confusing density with weight. Two pieces of wood of the same density but different sizes have different weights. Density, you could say, is like hardness. If you take a 6 foot piece of wood, and cut 2 feet from it, the two pieces of wood are definitely different weights but the same hardness. Since they came from the same original piece of wood, they almost have to be the same density. There are some types of wood that have such high density that they will not float on water.