I'm pretty sure I'm not the only one who did this, but the first thing I did when I got my first laser pointer was go outside and point it at the moon. I'd stare and wonder if someone was up there, would they be able to see the little red light shining from the Earth?
We breed them, kill them, cook them. Millions of man-hours have been spent flinging Angry Birds at them, but has anyone ever tried playing video games with them? A team of livestock ethics researchers and game designers in the Netherlands is doing just that with Pig Chase.