I got a new coffee making machine the other day - it was very nice and cheap at Clicks. It works a treat making double espressos.
I'm very fond of green tea. I also know that it should be treated gently, you shouldn't use boiling water, for example, only water just getting to the boil. Mostly, these days, I make it by putting a green tea bag into a litre of cold water and leaving it in the 'fridge for about 24 hours - it steeps and produces a very pleasant cold drink.
Just for fun, I've tried going to the opposite extreme. I've used the espresso machine to make green tea. It's pretty impressively powerful stuff that comes out. Even put in with a litre of water as cold green tea it still is very strong - but tasty.
I was just wondering if any of the beneficent stuff in the green tea survives this treatment. Also, you might like to try it - it is quite an experience!