Tekkit is the multiplayer version of the technic pack. The technic pack is a compilation of mods that add machines and blocks that automate certain tasks for you. For a more detailed explaination as well as a list of mods and what they add, try visiting the tekkit wiki.
Short Answer: It is a multiplayer server with the tekkit mods installed
You can find a number of Tekkit server's on the official Tekkit website. Links are below.
No, Notch only made minecraft. Tekkit is alot of difrent minecraft mods in a modpack.
It's a Tekkit server. So........ why wouldn't you need Tekkit?
You can make a book in normal minecraft...
tekkit
you mean part tekkit? .........
Tekkit itself is completely free and requires no registration however you are required to have a premium Minecraft account to use the official Technic launcher regardless of whether the server is "Online" or not.
Download the technic launcher, run it and then run tekkit.
Crowbars are part of Railcraft in Tekkit. They are used for uniting minecarts together, so you can make a train with them if you wanted too.
If you've purchased a Minecraft premium account then if you download the Tekkit Launcher, it's 100% free.
Tekkit is mostly a modded version of mincraft but tekkits better
You cant, but in tekkit you can try searching tekkit on the web and try downloading it. Its actually just minecraft with more or less 31 mods in it its a bit complicated but youll get the heck of it when you play it.