Anonymous wrote:Anonymous wrote:Anonymous wrote:Metal detectors detect metal. Bombs can be made with non-metal materials. A smoke bomb of sorts (doesn't do damage, I know, but is an easy example) can be made using match heads. People can 3D print pipe bomb materials out of alternate materials, like they do ghost guns. No metal needed.
OP here. The scanners can detect other non-metal contraband as well. They were able to detect when students brought cigarettes and confiscated them. They should be able to detect all types of bombs with 100% accuracy.
Lol wut?
Do they have Lumon code detectors also, for kids cheating on tests?
Anonymous wrote:Anonymous wrote:Metal detectors detect metal. Bombs can be made with non-metal materials. A smoke bomb of sorts (doesn't do damage, I know, but is an easy example) can be made using match heads. People can 3D print pipe bomb materials out of alternate materials, like they do ghost guns. No metal needed.
OP here. The scanners can detect other non-metal contraband as well. They were able to detect when students brought cigarettes and confiscated them. They should be able to detect all types of bombs with 100% accuracy.
Anonymous wrote:Anonymous wrote:Anonymous wrote:Because kids hold open doors for each other to let other things in the school.
In my high school, there was literally a hole in the fence everyone used to climb through to ditch. As soon as it was repaired, another hole appeared. Hopefully kids aren't doing that nowadays, but yeah, it's hard to stop every possible entrance when so many kids are involved.
In other words metal detectors are just a meaningless gesture for show since they'd be easily bypassed.
Anonymous wrote:Anonymous wrote:The high school I went to of approx. 2000 students had airport-style metal detectors and scanners when you entered the building. Plus there were 15-20 security guards working there. So why when there was a bomb threat they made us students sit on the bleachers for 4 hours wasting valuable instruction time, while searching the school thoroughly for explosives? Needless to say, no explosives were found. We have scanners and metal detectors, so how can a bomb get in the school? That’s literally what metal detectors are for.
That's like asking why if we have a lock on the front door of our house do we also need an alarm system?