If you had a lock of Beethoven hairis there enough DNA to clone him? Or do you need DNA from a cheek swab?
when i was younger mum put one on my bed so when i peed i didn't damage the mattress. ] ??
yes we have plastic matress covers on the beds to keep them clean. we dont pee the bed, but to keep them clean, cuz we dont kno how to wash a matress, we also have plastic on our couches, at 1st it was kind of hard to get used to the stickyness, but we have gotten used to it now. we also have our pillows wrapped in plastic. then we use sheets inbetween to be comfortable and wash our sheets everyday.
Try one more new battery just in case the other one was a dud and if that doesn't make it work I guess it's time for a new detector. They often have an expiry date on the back so are not designed to last forever anyway. Check if there is a date first and go from there.
For PVC you should use primer (often purple colored) on both sides of the joint, let it dry. Then take PVC glue and apply it to both sides of the joint and immediately connect the joint, hold it for a few seconds, then move on to the next joint. As long as you are using the right glue on the right pipe, they shouldn't leak. At this point, if you can pull the joints apart and re-do, you might be OK. If you can't pull the joints apart, you will likely have to start over with new pipe.
I do also, as I have an under-developed bladder and still can't always hold urine through the night. It's a more common situation than you would think, and it's only a medical problem, not something to get down on yourself or beat yourself up over (easier said than done, I know!). As a side note, I've also found that it helps me with my allergies too (which made a convenient explanation for any of my friends in the college dorm who may have noticed)
