Snyder (w) and Capullo (a)
This is the Zero Year Finale and Batman has his hands full dealing with the Riddler to save the Gotham from certain DOOM. Of course, the Riddler challenges Batman to a game of metal whits and he's meets it using his vast knowledge of science (as you see in the first clip). Now, one of the reasons the Riddler has the city in such a pickle is a communications net is over the city blocking communication. Finally, Batman has to do something shocking to try and save the everyone.
1.) How do radios communicate?
2.) How can you block radio communications?
3.) How much voltage can a body withstand?
1.) Radios use electromagnetic waves, which the type that are in the radio region have a wave length of 0.1 meters and lager. Look at the picture below. These long wavelength waves are used to carry music and other shows across large amounts of terrain.
3.) Juicy! The amount of volts a person can withstand can be a lot greater than the amount of current (amps). Just 0.1-2 Amps can cause death. There's a whole range of Amps that lead up to that point. To see the chart look at this link:
If you have not pick up the book yet, here is your chance. Just click on the link to the right. ==>