The device is a hinged flap connected to the sea-bed which uses wave power to deliver high-pressure water to an onshore turbine.

BBC: Commercial hopes for wave energy

There is a sensible argument to be had about immigration and population (see article), and whether this wave of low-paid workers has put pressure on wages.

ECONOMIST: Immigration trends

As the stock extends its long-term uptrend, a capitulation by these bears could translate into a fresh wave of buying pressure.

FORBES: Tasty Upside With Options In Panera, Domino's and Chipotle