You cannot tell who is looking at your profile on Twitter unless you have protected tweets and you approve who can and can't see it. Thus, you can't be traced and will remain anonymous.
No they can't.
No
75%
Yes, they can get a warrant for Twitter to give them your details.Added: ANY transmission made by ANY electronic communication device is traceable to its individual IP address.
What we do know is the Birman arrived in the USA in 1959 and registered with CFA in 1967; most Birmans in our country can be traced to England, France.
Yes, if it is done without logging in and from a dynamic IP. This search can still be traced, but not easily.
New York State has the most Twitters users in the USA, according to Twitter data. So how many people in NYS are registered Twitter users?
Assuming you are referring to the social networking website, the name "twitter" is a legally registered trademark so it should be used with the ® symbol.
"yes, they are legal. They have a registration number so they can be traced. You can use the number and find even more information about them such as when they were registered."
Bikes aren't registered the way cars are, so your chances are limited. If it's been stolen, and the owner had the frame number written down(rare), then it might be registered with the police. Really expensive bikes might be traced by the manufacturer to a store, and then to an owner.
Because your router has a unique IP address (usually it's the case), your IP address can be traced back to the physical address (town, street, house, apartment), if you are registered as a resident at your current address people with certain skills will track you down for couple minutes.
You can't. Every question asked (and answer given) can be traced back to either a registered user - or a web-site (when they've used a networked computer).