[Nachum]

Doesn't an IED usually have some component that actually, like, blows up? Could it really be that hard to determine that there was nothing in this case that would explode?

That's true. All this little 'clock' needed was some explosives.

[Ha Ha Thats Very Logical]

All this little 'clock' needed was some explosives

Right. Without those, it's just a clock. Just like the kid said.