The science tag is for: Questions about science and the perception of science in a fictional world. Use [science-based] for questions on how to explain fictional things based on real-world science. Use tags relating to specific fields (such as for example [space-exploration], [astronomy], [bi...

I have seen that some users here are quite liberal in dispensing upvotes. I am generally not in favor of such liberality, but also not against it. Personally I give upvotes when I see something good, but I can understand that some prefer to give upvotes when they don't see anything bad. As I ...