This has been achieved by clever engineering, subtly tweaking the structures inside the battery to make them more efficient, or adding new materials to boost their performance.
I'll grant you, this is a clever and subtly executed racket, but it's a racket all the same.
Updated at 3.29am GMT 3.19am GMT The Guardian's cycling correspondent, William Fotheringham William Fotheringhamm (@willfoth) flaw word is clever as it subtly implies what happened not really his fault, he's just made that way.
"How Can I Live" is a clever blend of subtly distorted dance and euphoric pop, with traces of his RnB past.
THUMP has first listen of the single, to be released on new Melbourne label Downtime a clever blend of subtly distorted dance and euphoric pop, with traces of his RnB past.
The game's feature of forcing the player to consider different solutions when replaying levels was seen by Anthony Gallegos of Gamespy as a "really clever way to encourage replayability while subtly upping the challenge".
A competitive and clever negotiator, he relentlessly pursues concessions while subtly charming his adversaries on the other side of the table.
However, we're not stupid, and we know people hate advertisements, even those ones placed oh-so subtly onto their Facebook pages by friends or by our fiendishly clever algorithms.
Along highways in the States, you do see a few clever anti-smoking posters, but most examples of the genre are dull, narrow, and often subtly or unsubtly religious.
Their cleverest move however is at AnonymousExposed.org, a website created this week that perfectly mimics the subtly different Anonymous-Exposed.org, created by Scientologists as an indictment of Anonymous' "cyber-crimes".
