Do not make one of these.
Definitely, do not throw one of these.
Take it from me, throwing one of these only leads to heartache and blame.
Oh my god, the blame. Why is it that some people - when some indescribable thing comes hurtling through their house, allegedly causing damage to furniture and appliances - the first thing they have to do is find someone to blame?
Where is their scientific curiosity?
People like that obviously have no idea how much community service can interfere with one's research.