premise: How to build a simple workbench<br>Start with tools that are needed. You will need a drill, a drill and screw bit set, a saw and a carpenters square to make sure that all your cuts are not crooked, and something to haul materials to and from the lumberyard. Buy the thickest plywood you can afford.
hypothesis: You need hands to make a workbench
reason: Need hands for the tools