The Tigers dominated in difficult conditions but only secured a narrow half-time lead when Johne Murphy surged over after good work from Jordan Crane.

BBC: Leicester 32-6 Sale

When detached the individual bots can work separately to cover large areas over a shorter period of time.

ENGADGET: Modular robots join forces to search and rescue

Laguna West, a development built south of Sacramento at the beginning of the 1990s by Phil Angelides, was designed as a throwback to a time when neighbours talked over back fences and took the bus to work.

ECONOMIST: Urban sprawl

The work of the task force, led by Vice President Joe Biden, comes at a time when the debate over guns is everywhere.

CNN: STORY HIGHLIGHTS