A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.
Rules
This is a science community. We use the Dawkins definition of meme.
The TSA is something that shouldn't exist in its current form. They very often fail their audit checks and normalize invading your privacy to an extreme degree like body scanners and pat downs. If water bottles are considered potentially explosive then why dump them on a bin next to a line of people where they can go off? This is low grade security theater that inconveniences passengers at best.
The main reason that rule still exists is to sell overpriced water. Otherwise they could just ask you to drink some of it to prove it's water.
you are allowed to take empty bottles with you, just saying
Some airports have no place to refill and have only hot water in the toilet sinks. It's inhumane.
Which airport? I have never ever experienced this.
I can't remember which one it was. Maybe Munich?
Munich has refilling stations after security
It's security theater through and through.
Apart from the obvious failings of these checks, think about what kind of damage a single backpack of explosives can do to a packed airport during holiday season. You can literally put a ton of explosives on one of those trolleys, roll it into the waiting area and kill 200 people easily. No security whatsoever involved.
Reality is, most security measures are designed to keep the illusion of control. Nothing more. Penetration testers show again and again that you can easily circumvent practically all barriers or measures.
The goal is not to stop the people in the queue being attacked, its to stop someone boarding a plane with the means to hijack it
Yeah, and you don't need the TSA for that. Just do as they already do: lock the cockpit.
Little known fact: many of the pilots behind those locked doors are armed as well.
The Flight Deck Officer program allows pilots to volunteer to become deputized Air Marshals. They receive training and are issued a badge and a gun.
Good guy with a gun, we're not mentally ill at all !
Police officers are mentally ill? Interesting take.
Also, we're talking about pilots that you are already trusting with you're life and the lives of hundreds of people with you. If they were mentally ill they could just crash the plane and kill you.
These guys are genuinely invested in maintaining the safety of human lives.
They should continue focusing on that instead of gun politics and their farcical contrived scenarios to have guns on a civil plane.
So police officers are mentally ill? Interesting take.
Yes, they think they're the good guys.
It's basically the only type of jobs program that both sides of our broken government can agree on: petty nonsense that looks like it might do something useful, but really doesn't, and only inconveniences the poors.
Ouch, owie, my democracy
According to the story I heard as to the origin of the "no liquids over X amount" rule, years ago there was a terrorist that tried to smuggle hydrogen peroxide and acetone - which can be used to rather easily synthesize triacetone triperoxide (TATP, a highly sensitive explosive) - onto a plane in plastic toiletry bottles. They got caught and foiled somehow, and then the TSA started restricting liquids on planes. This was in the immediate aftermath of 9/11, if I recall correctly.
And I happen to know, from a reliable source, of someone who accidentally made TATP in a rotary evaporator in an academic lab. So it seems plausible.
Not that the rule is actually effective prevention against similar attacks, nor that the TSA even knows what the reason is behind what they do at this point, haha. I just thought it was an interesting story.
hydrogen peroxide and acetone
So there are worse cleaning chemicals to mix than bleach and vinegar
I believe you're mixing up acetone with acetic acid
No, acetone and peroxide, and generally a small amount of HCl as a catalyst. Makes triacetone triperoxide (TATP). It’s a primary explosive, but far too sensitive for real legitimate work. It’s primarily used by terrorist organizations because it’s easy to acquire the material and easy to make. The infamous shoe bomber had TATP in the soles of his shoes, fortunately the TATP wasn’t completely dry and that’s why he had trouble getting it to go off.
Dry ? How is anyone going to dry this much liquid to make an actually dangerous amount of explosive while on a plane and not getting detected ?
Sounds highly implausible
Big caveat
The final decision rests with the TSA officer on whether an item is allowed through the checkpoint.