u/arbitrary-asks

This may seem stupid, but I was wondering if using one would work for a very specific purpose. Hear me out.

I use a key card to access a building, and I always have to keep it on its own, because if I put it in my wallet with other cards and hold my wallet up to the reader, it won’t identify the key card and won’t open the door. (My wallet isn’t RFID-blocking.)

I was thinking, maybe if I put an RFID-blocking card in between my key card and the rest of my cards, then I could always hold the same side of my wallet to the door (the side that has the key card in it with the blocking card behind it) and that would “block” the reader from identifying all my other cards. So that way I could keep my key card in my wallet.

This might be totally off. Again, I have no clue how they work. But in my head I feel like it makes sense.

I’m a big fan of smaller grids since my handwriting is very small and I like being able to fit more on a single page, but I’m not a huge fan of how thin TRP is, and since I don’t use fountain pens, I don’t really have much use for it.

I haven’t been able to find any notebooks with a 3.7mm grid that don't use TRP. Or anything smaller than 5mm. I've been looking for an A6 notebook, preferably with an open-flat design and off-white/cream paper (basically the Hobonichi A6 Graph Notebook, except with pages that don't ghost as much). Any recommendations appreciated!

I’m a big fan of smaller grid sizes since my handwriting is very small and that means I can fit more in one page, but I’m not particularly fond of the thinness of TRP and I don’t use fountain pens, so there’s really no use. I haven’t been able to find any other notebook brands that use 3.7mm grids. Are there any? I generally like more cream paper (as long as it’s not stark white) and the gsm isn’t really a concern.

When you click to add a file as a property in a database, there are those two options. Uploading (or copying) and linking. Is uploading the file directly from my computer to the database going to make the database heavier than if I just link it from a website? Is one better than the other?

I just found out I could link an image and it seems so much simpler. Are there any downsides?