To be precise, that’s a cogwheel. There are six cogs around the cogwheel in your image. The word “cog” refers specifically to the teeth around the wheel, not the wheel itself. The cogwheel may be colloquially called a cog, but it’s technically inaccurate; If you told a watchmaker that their watch was missing a single cog, it would have a very different meaning than if you told them it was missing a single cogwheel.
It’s splitting hairs, but that would technically be a cogwheel. The actual cogs would be the teeth around the wheel.
If you have a cogwheel with a broken cog, it would be accurate to say “the cogwheel is missing a cog.” That doesn’t mean the entire wheel is missing from the system; The system is only missing a single tooth.
It depends on which app you’re using. Voyager displays it out to 30 days, IIRC. But I think you can also configure that somewhere in the settings. I recently made this account after being here for over a year, so it’s amusing seeing the baby face next to my own comments.
There are systems that will use a hidden hyperlink (which only a bot would see and use) which directs them to an infinitely long/wide junk link tree. It means they end up trapped in bot-purgatory and stop crawling the rest of your site.
The issue is that it means you end up consuming resources just to keep the bot trapped.
This is the worst way to go about doing it, because you should never assume a drawing is made to scale unless it is specifically marked as such. A protractor would be useless if the drawing isn’t to scale. Generally speaking, if a problem isn’t drawn to scale, it’s because all of the info you need to solve it is already present in the drawing. You don’t need to bust out the protractor to measure angles, because the angles can either be calculated from the available info, or aren’t needed in the first place.
This is how it works in Germany. Lots of their water bottles are made of glass, and end up with textured/worn rings along the bottle; The rings are from where it goes through the recycling machines to get prepped for the next use. The rings mean the bottle has been reused a lot, and has gone through the machines enough to get slightly worn.
I personally prefer tools that exist in the fourth dimension. It really makes blind-hole taps a thing of the past.
And yet you know damned well what they meant, otherwise you wouldn’t have responded with the “well akshually” type of comment.