Although the ECB has essentially made an offer of unlimited funds, banks are still constrained in how much they may borrow by the quality of the collateral that they are able to hand over.

ECONOMIST: The ECB fills banks with funds

They are light enough to be launched by hand and will be able to take images of the ground below with a still or video camera, they add.

BBC: India deploys drones to save rhinos in Assam state

Like Clement Attlee, he worked after university at Toynbee Hall, a university foundation in London's East End, where he was able to see the wretchedness of the poor at first hand and to be shocked by it.

ECONOMIST: In Sir William��s shadow

They may be able to help ease the load a bit as well by taking things off your plate or offering a helping hand.

FORBES: How to Stay Focused at Work During a Personal Crisis