I have a tape cassette player, the nobs, ( I don't know what it's called) but its what goes into the holes in the tape cassette isn't spinning how do u fix this?
My solution is quite simple and non burdensome. People apply for a license to purchase any weapon at any time that is legal to purchase and they renew it every 3 years or so. Background checks are performed each time they renew their license. Any person can sell a gun to any person with a license, they just have to keep a record of the sale.
Start with the one that works.
Probably CV joint or axle it can be anything you have to go under the car and look.
I'm not sure it's a question of which is better rather - which one can you afford? If your house and contents are valuable and you currently have a burglar alarm that a monitored smoke system could be connected to, and you can afford the additional cost - that's a good option. I'm not in that happy place, so I have a mix of 2 types of install-it-yourself detectors: photoelectric smoke detectors which are better at sensing smoky fires and ionization smoke detectors which are better at detecting the smaller amounts of smoke produced by flaming fires. These aren't that expensive and replacing the batteries 2x a year isn't a big deal.