Solar Powered Gizmos and Thingamabobs

The only good thing one can say about the ever-growing world of gadgetry is that some of these contraptions run on solar energy, adding a dimension of cool to a universe of thingamajigs that would otherwise be fairly uninteresting.  Here’s a doohickey that uses a variety of technologies, including digital/optic recognition to do the weeding from large fields of produce.

Kidding aside, deploying this product reduces the use of herbicides, and, to those of us who concern ourselves with sustainability, that’s a very good thing indeed.