Will a circuit tester tell if current is in an auto bulb socket? If you touch both leads With the probes?

I have elected to save the cast iron bathtub instead of replacing it. I need to remove the old drain. Is there any suggestion as to how to move this tub out of the way to do this work? Is there some sort of machine that will lift this 600lb tub out of the way? :

Hello all, I'm starting down the path to redo my one full bathroom in an older (1920s) house. In planning it out, I have determined that the drain from the toilet is cast iron. My plan includes moving the toilet, which I know means I have to move the drainage as well. Should I expect to run...

Hello all. First off, I have been reading some posts on toilet moving and I must say I am really impressed by the members here. Many of you are very thorough and thoughtful in your posts. All right, so here's my problem. I would like to move a toilet over about a foot in my bathroom. I will be...

Can someone give me some info on the difference between Iron Palm and Iron Fist training? And also just some overall wushu reference pages and stuff would be appreciated.