At one time, scientists theorized that humans are distinguished from other animals by their ability to use objects as tools. Then they discovered that chimpanzees use sticks to get tasty ants out of anthills, and that theory went by the wayside.
Still, there’s something about using tools that is innately appealing to humans. We are instinctively drawn to labor-saving devices. If an invention makes our lives easier — and, particularly, if it allows us to remain prone and otherwise immobile while we are using it — we are going to go for it every time.
I’ve been exercising this inherent human characteristic by experimenting with new uses for my crutches. Sure, they’re perfectly useful for their intended purpose of allowing people with leg injuries to hobble unsteadily to and fro, but it turns out they’re plenty useful for other things, too — particularly for those people who have dogs around the house. For example, I’ve used my crutch tools for a number of other actions:
* Crutches are light enough and long enough to allow you to push a door shut when dogs inexplicably start barking during the middle of a conference call
* The rubber tip on the end of a crutch is well-suited to lifting and tossing dog blankets and shoving aside other obstacles that might entangle the crutch-user, to gently prodding and awakening snoring dogs, to retrieving towels from a faraway towel rack, and to pulling within reach of the invalid footstools, satchels, and other needed items
* Crutches allow you to successfully scratch the small of your back
I’m still working on other ways to use the handy crutch, but right now I’m wondering — is there anything crutches can’t do?