Sunday's fire broke out amid a group of apartment blocks on the 2km-long Trunk of the island, which is shaped like a date palm tree.

BBC: The developer says the luxury island can be seen from space

The BRICs and the original group of seven rich countries (G7) form natural blocks within the G20.

ECONOMIST: The BRICs

Fluid Interfaces Group Research Assistant Pol Pla i Conesa presented several such scenarios for his Display Blocks, which consist of 128 x 128-pixel OLED panels.

ENGADGET: OLED Display Blocks pack six 128 x 128 panels, we go hands-on at MIT (video)