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Elizabeth D's avatar

These were so very good. What is it with boys and not wanting to dress for winter. 🤯😂

My son didn't get to be my son until after his toddler years which of course had an effect on everything. And for reasons I understand he was more obstinate with me.

I grew up with one parent that didn't own a hammer and another that rarely used his. It wasn't what I wanted to use or used to. But sometimes a raised voice and harsher consequence would be the only thing that worked. And I remember being frustrated one day early on and thinking about your metaphorical hammer/nail situation. And that I didn't want him obeying just because I held the hammer and he was the nail.

So I tried the best I could to avoid that and I'm sure I screwed up as much as I succeeded but I'm proud of the man he's becoming and we are better than we have ever been.

Derek Schulte's avatar

Alas, one of your readers is an engineer who pays too much attention to screw driving features. Just for reference, not only do Phillips heads come in a variety of sizes (from at least 000 to 4), but there are a variety of other "cross" type drive designs. In addition to Phillips, there are, for example, crossed slots, Pozidrive, JIS (JIS B 1012), Supadriv, Phillips II (not all that different), Frearson (aka Reed and Prince), French Recess (aka BNAE NFL22-070), Mortorq, Torq-set, and a combination slotted-Phillips (yes, there are even unique drivers for them). Note that in theory, one Frearson drive can fit all sizes of Frearson screws.

Extending the analogy to an absurd place, the Phillips form was designed before torque-limiting drivers were common and will often cam-out before breaking the screw (it's ambiguous as to whether or not this was intended in the original design). Many of the other types listed above are designed to not cam-out and presume torque-limiting drives in production and/or critical applications.

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