When activator rails are powered by redstone, they start a reaction with the minecart passing above. For example, if there's a TNT inside a passing minecart, the TNT will be set off upon passing ...

This is seen in Figure 4, which compares a 10x passive probe to a probe designed for low-noise and power rail measurements. In this example, the passive 10x probe (blue trace) shows 157.1-mV peak ...

Even better, the tracks of the layout can function as literal power rails and deliver that power to the locomotive as load. These rails are a free and available power-transmission subsystem. However, ...

Such an example is the Detroit-Lansing high-speed and hydrogen-powered rail line which may represent the best alternative for traditional highway. Now, let's clarify the matter a little bit.

One writer gave it a try in the Catskills. For road crossings, rail bikes are grouped together into a pedal-powered train that is given the full flashing lights and traffic barrier treatment.Credit ...