When I was 6 or 7, my teacher did an experiment like this with the whole class, I'm not sure about anyone else but the thing I found most confusing about the experiment was that it seemed like a trick question, it was obvious that they contained the same amount because the teacher told me so.

Yeah, I'm pretty sure I hated Belletrix through the whole thing.

Don't even try.

It's on popular and it hasn't been ruined :D

Most non-venomous snakes can be trained to be your pet if you devote time to them.

Fun fact: The term 'Gadzooks!' originated from the medieval term 'Good's hooks!' which was blasphemic.

From your explanation I gather that you are about 10 years old and therefore not trolling. Allow me to educate you: The virus in the vaccine is inert, it does not work, it is dead. Your immune system, however, will learn that this virus is bad and how to kill it in the future, if an alive, very deadly version of that virus were to infect you.

And here, people, is a prime example of someone who lives under a fucking rock.

Guest, give me a brief explanation of how the immune system works and then I'll be able to decide if you're trolling or not.

fixed

http://img.pandawhale.com/42048-Dis-gon-b-gud-gif-ngmE.gif

Polio doesn't care if you're healthy or not.

It's probably sarcastic.

By not allowing yourself to be vaccinated and therefore allowing harmful microbes to fester in your flesh, you let the infection spread to others who are not vaccinated, and cause them to be also infected. This is fine for the people who are immune to this hazard, due to them having a vaccination, but not for infants who are too young for vaccinations or for those who can not be vaccinated to due medical reasons. Giving those people an infection that could kill them is not fair, just because you don't want to be vaccinated.