YOU may have noticed this blog has been about sciencey subjects (so far at least – who knows what will happen in the coming months? I may decide to start talking about fudge, or flowers, or… well, maybe not, though all suggestions are welcome).
Anyway, I thought it was time we got to grips with what ‘science’ actually is.
To my generation, science is always split up into biology, chemistry and physics – the trio of subjects we studied at school. It brings memories of messy experiments, a bit of excitement when something blew up bigger than it should have done, iron filings, Bunsen burners and sniggers at the back when the teacher talked about reproduction. Continue reading →
WHILE we’re on the subject of holes (Were we? Yes we were – pay attention at the back) there’s another type of hole talked about a lot in science fiction – wormholes.
I don’t mean the ones you find in the garden, but the ones many scifi authors find useful for taking characters from one region of space/time to another without that tedious annoyance of reality getting in the way and taking forever.
The idea of a wormhole – basically a short-cut between two points in space or time – has been around for a lot longer than you’d think. Like the theory of parallel universes, it has an essential basis in what could be possible, physics-wise, so you wouldn’t have to throw a stick very far in a scientist convention to hit someone who thinks it could be true. Continue reading →