Oyster card is well for that, though some of the gates suck in that they take too long to close so you can tap out, heh. As for what to do when in London : leave. City is too crowded.
Nice and cool here, high of 21 C. Pretty swell summer here, not too hot, though far too many rainy days - even if the rain we do get is always at night otherwise it is fairly light.
http://www.spacesector.com/blog/2014/07/star-ruler-2-hits-steam-early-access-beta-first-impressions/
Impressions of Star Ruler 2. Never did play much of the first one, but hey, can't have too many Space 4X games.
http://arstechnica.com/information-technology/2014/07/magic-helmet-for-f-35-ready-for-delivery/?comments=1
Fancy piece of kit, the "magic" helmet for the F-35.
Well, not that the other side is completely clean of that (burning Gaza and stoking hatred), IDF isn't a force of nature. Do wonder what the end point of this can be, or for that matter what it will be for this current round of violence.
Amazing how "Why do we do ________ this way?" is a nigh impossible to answer question. Been poring through the company wiki. Though is academic at this point, just to waste time satisfy my curiosity.
Who ? Eastern Ukrainians ?
Also, apparently US confirmed that Russian artillery is firing into Ukraine. Though "can't say" what that was based on, obvious reasons for that.
http://in.reuters.com/article/2014/07/24/ukraine-crisis-usa-artillery-idINL2N0PZ2AH20140724