Currently watching FTWD marathon (and Tex Ranger's blowout game) and looking forward to tonight's season finale where it'll be interesting to see the reactions when citizens realize the Fed-Gov may indeed not be their savior.
While just now re-watching episode 2 caught how that student Tobias(?), who had his knife confiscated then returned, was unable to penetrate the zombie principle's forehead with a direct blow, after two blows to the body. Hence the tumble down the stairs and later kill with the fire extinguisher. In the original TWD walker foreheads are easily penetrated by knives, screwdriver, etc...
Did anyone else notice in episode 5 when Travis and the solider got behind the .50cal sniper rifle they both had the scope pressed against their eyebrow? The solider ended up firing the shot with the scope against his eyebrow with no recoil. Ask Snowbird how a .50 bmg recoils.