Apparently methanphetamine helps memory in humans and rats (I guess in limited amounts). But researchers wanted to know if it works on snails, which store there memories in, get this, a 3 neuron network. That’s 3 neurons! We’ve got what, a billion? Or is it a trillion? I think a trillion. Snails get by with 3. That makes it easier to study how the meth works.
Securing your products against copying & compromise is hard. Not only does your software have to not be broken (almost impossible), your hardware needs to not be exploitable too.