Hearing without sound

Well, ok, if we are going to the State Science Olympiad contest, I suppose it behooves me to try to figure out how we could make our trebuchet fling further. The trebuchet issue is like a tree- the trunk is solid but there are millions of limbs of variables that sway and flex and absorb energy. We have to find every one of those, and make it energy efficient. To that end, our partner's family called Asherel and me over last night. We live nearby. They had piled the treb in their car after the competition Saturday, and so it was currently at their house.

"We have a neighbor who is a genius type looking at the treb. Can you and Asherel come right away?"
We walked over to see a whole crowd of people in the driveway surrounding our treb. It takes a village to build a trebuchet.....

One of the neighbor kids standing with his chin in his hand, listening with complete absorption clearly had some sort of physical disability. He didn't say much, but his eyes bored into my face as I spoke and gave my analysis of what I thought was going wrong. Soon all 6 adults and 6 kids were waving arms, pointing, jabbing, suggesting, groaning, crouching, peering at it at different angles. I was making my case for chopping off the front end of the treb, but no one was listening as they were busy analyzing how to make the tracks for the wheels more efficient, when suddenly the young man with the disability leaned in, put his weight heavily on the treb, and began making sounds. My yearlong rule to the kids has been ,"Don't lean on the trebuchet!!! If any of the components buckle or bend, it throws off our data and we have to rebuild!"

But Josh's mom quickly said, "Josh, tell him in sign language to not lean on it."
Oh, I realized, I should have known. He's deaf!
"You know sign language?" I asked Josh, who continues to surprise me, as does this whole delightful family God plopped me in the presence of.
"We know our version of sign language," said his brother Alex.
They motioned to the boy, who backed off but then earnestly made chopping motions and pointed vigorously at me and at the treb. He understood me and agreed. Chop off the front and bring the dropping pivot point forward. I was totally with him on this, and wondered how he had understood this concept and why it was such a good idea. However, in the end, we decided it would be too much work to do that for now. We would alter easier limbs of our tree of problems first, and if the treb still wasn't flinging far, we would go to that rather drastic plan.

We all looked at our watches. 7:30!  We had spent two hours throwing out creative ideas about how to save our treb....even forgetting about dinner. A neighborhood had gathered to help us. Even the dog and cat came over to look at it, and the toddler crouched and gazed at it from her perspective. It is funny that my favorite moments in this year long journey of Science Olympiad have nothing to do with science.

1 Thessalonians 5:11

¹¹ Therefore encourage one another and build each other up, just as in fact you are doing.