It is a type of rail that can be used to transport minecarts. They can also detect and send a redstone pulse. When a minecart moves over it, the detector can power any redstone dust, repeater, or ...

Minecraft has several different kinds of rails and minecarts. Standard rails will let minecarts roll on through, regardless of what speed they're going. They won't stop them or speed them up. Powered ...

It's not too hard to figure out what this guy does. Similar in creation to a regular track (and as iron-intensive as ever), the detector rail uses redstone and a stone pressure plate to detect when a ...