HS:MS catch up

During the last few days - well, it's almost a week - I've failed to take part in the daily HS:MS photos.

So this is a catch up:

Spiral - this is the best I could do (couldn't start to compete with the wonderful photos shown by others for this prompt):



Then came 'square' - I have two for this - not surprisingly, they're both to do with crafting - just one of my boxes of square cards and also some of my favourite 6" x 6" paper pads:





The next prompt was 'remember' - and for this I thought of the old 'tie a knot in your handkerchief' (knowing me, if I employed this method to aid memory, I would forget why I tied the knot there in the first place):



As for lines, do you remember writing these at school (no, I'm sure you don't, because it's only 'norty' children who have to write lines). I wonder if you can guess how the lines finished:



And today is 'device': 'A thing made or adapted for a particular purpose especially something mechanical or electrical. Show us a device in your space today.' This seemed the easy option: