Water My Weight

After its useful life, a
weighing machine generates a lot of wasteful scrap that can be
limited, if we revisit the design. An out-of-the-box solution is the
Water Climb; a scale that uses water, a watertight bag and cylindrical
marked glass tube. Using the laws of physics for its functioning, the
project calls for an Archimedes moment and maybe some applause. My
only worry is that the scale shouldn’t wobble too much under my heavy