Please read the details befoe answering.If the government controls health care they will also be granted full access to your medical records. This will be necessary to determine claim payments and validity of care. It won't be long before they compile real statistics which draw conclusions about what is good for your health. After all your health will become an issue of public concern at this point because your care will be funded by tax dollars. The city of New York is banning transfat. Transfat is bad to be sure, but are we not adults who can make decisions about what we consider best for our health. How long would it be before you are told what kinds of food you can eat and even more importantly where you can eat those foods, based on a standard set by the government about what best serves the public interest. Now I realize this is an extreme position, but it is intended as a thought experiment. Feel good solutions and well meaning legislation have a tendency to go to far.
I have had a lot of CDs and video games scratched and this seems to work: take rubbing alcohol and cotton balls. take the rubbing alcohol and dab a little on the cotton balls, then wipe the entire disk over really good. then take some toilet paper and dry and clean the disk.
In the right environment yes. Numerous lightning strikes have happened on golf courses due to umbrellas and golf clubs.
The cirping is the result of either a bad detector or other problem. Try turning off the breaker that supplies power to the detectors for 10-15 seconds and turning it back on. If it was nothing serious then this should clear the chirping but if the noise returns you may need to replace the detector and if you need to do that i would suggest a hard wired unit with battery back up.
I've used plain dish soap and a soft cloth, wipe it on then wash it off, worked every time. Hold the disc up to a light, if there is any light shining through (pinpoints) than the disc is ruined.