Yes, most people use them today
Docking stations are needed for older computers that have a need to connect to various other hardware devices like printers, fax machines, and mice.
It depends on the accessory. (ipod headphones, and some docking stations.)
All iPod docking stations are manufactured to link only with the unique port which is featured on the bottom of different iPod models. Thus, it is not possible to use another device with an iPod docking station.
It depends. Some iPod docking stations have 3.5mm jacks that you can use with a Zune, laptop, or anything with a standard headphone jack. However, you won't be able to charge your Zune on the iPod docking station. Other accessories like chargers and cases will not fit.
A lot of hard disk docking stations use these kind of power supplies.
It depends on the type of input your speakers use. If they use the standard earphone-type input, then you could use them but the battery life of your iPod would be greatly diminished. A docking station is generally best to keep the iPod place, keep it charged, and docking stations are more portable than computer speakers.
Most iPhone docking stations (like the Bose one) have 3.5mm aux-in lines that you can hook up to any laptop, mp3 player, or whatever. So, if it doesn't fit, you can still use the 3.5mm aux-in.
docking port
In Ticket to Ride Europe, there are three types of stations: normal stations, train stations, and passenger stations. Normal stations allow players to use routes already claimed by opponents, train stations allow players to use one of their opponent's routes, and passenger stations allow players to use any route on the board. Stations can help players complete their destination tickets and connect their routes, making it easier to score points.
Some viruses are very specific to certain cells. The cell has proteins on it's surface and a virus will use it a docking station to be able to enter the cell. Some cells don't have that protein and the virus can not enter the cell.
a telescope