Joining the end of one piece of tubing to another is known as notching or coping (pronounced like "hope" with a c instead of an h) the tube. It's all based on angles that are determined by where you ...

Tubes! Not only is the internet a series of them, many projects in the physical world are, too. If you’re building anything from a bicycle to a race cart to and aeroplane, you might find yourself ...

So you've got all the handtools you can fit in your roll-away. Your power tools are spilling from the workbench onto the floor. You've had your welder for a while and can even lay some good-looking ...