general help

hi, I am a year 11 student working towards my final project where we have to solve a problem from 3 choices, i have chosen to do smarter living and am trying to solve the problem of wobbly tables/chairs. Any help or tips on how to build my models or any help you can give me on this topic would...

Hi all, Got some really valuable advice last time I posted, hopefully I'll be as lucky this time! I've just moved a table away from a wall in my kitchen and discovered what looks like blistering in the plaster on an external wall - see attached. This is just my diagnosis based on a quick...

The 'housing' of one of the spotlights on ceiling cannot be twisted to remove so that I can take out and replace bulb. It seems like its stuck from a previous painting job. Any ideas what I can do to loosen it please? Pic attached, but its not too helpful as I can't really get it to show that...

I swear there was a option where you could see what threads a media item (i.e. a photo) occurs in, but I can not find any such option? Am I blind or was this feature removed, and if so why?