OK. I GET messing up GPS and Radio/ATC signals, but can it mess up control systems that aren't wireless? I put my phone right next to my laptop, DS, calculator, etc and they worked just fine!! So why are people telling me it'll cause a plane's engines to blow up and stuff. That sounds so stupid. The human brain also is electric and I have epilepsy too, but I don't have fits everytime a phone calls!
l don't think it's serious, if it was they'd take it away from you before start or check your phone themselves to make sure it's turned off.
Not according to the Mythbusters