Eifion Lewis-Roberts came on to steady the Sale scrum but soon after Tuilagi, who had been Sale's main attacking option, left the field injured just after the half hour.

BBC: Sale Sharks 15-12 Leeds Carnegie

The much larger sensor and superior processing gives you massively better image quality, they're much faster (with little or no lag) so better for action, there's a lot more creative control over things like depth of field, the option to change lenses, add flashguns etc add to creative possibilities and also increase image quality.

BBC: Tips for picking the right camera

The upgraded convertible tablet also comes with an option of integrating WiMAX, providing field workers with high-bandwidth 4G wireless broadband access, where available.

ENGADGET: Panasonic Toughbook 19 gets Core i5 grunt to match its grizzled visage

It is this factor that makes me worry that this field will continue to be a philanthropic option.

FORBES: Social Start-Ups Are For Technology, Not Transformation

Secondly, the relatively small cost will likely lower the barrier to entry for advanced microscopy and make field diagnosis an easier and more viable option in places like Africa.

FORBES: Sciences

He has so far been restricted to carrying the drinks and short appearances in the field as a substitute, but provides the tour selectors with a useful extra option for Sydney where spinners Eddie Hemmings and Phil Tufnell shared 12 wickets for England in 1991.

BBC: SPORT | Cricket | The Ashes | Dalrymple eager for Ashes debut