Thank you Ron for your helpful comment that we would learn a lot about the shovel if we 'simply' used one. We have indeed all 'simply' used a shovel, thank you. And we all have brawn as well as brain. The question is: have YOU used a shovel? And if so, would you be agreeable to telling us about...
We, a group of 3 civil engineering students, are assessing a range of square-headed shovels on the market, with a view to designing a new product that incorporates modifications suggested by users of currently available brands. It would be really helpful to us if any readers of this post who...