Often I'm asked to explain BTC to someone and occasionally I come up with something stellar that really nails it, but most times it's a rambling incoherent mess.
What I would like to see is a short and simple explanation of what BTC is that is suitable for someone non-technical to understand.
how about going through an article that explains in detail about bitcoin.
it is the most effective way, but you should make the article short and clear.