Six Sigma is a management technique invented by Motorola, famously embraced by Jack Welch. The Greek letter sigma is the mathematical symbol for standard deviation. Six sigma accuracy means only 3.4 faults per million products, which is what it promises. It sounds classy in the land of Phi Beta Kappa and other fraternities, but would never have got off the ground here as it's impossible to pronounce, especially after a good lunch. Not for nothing is 'sigmatism' the technical term for a lisp.
Gemma Young's Settled is one of a growing crop of upstarts that want to make it easier (and not to mention cheaper) to sell your home.
But will that make it drag its heels over gig workers' rights?
New forms of work create big challenges for companies looking after their workers' wellbeing.
Stumped? Clock ticking? Read on.
UPDATE: The chief executive of Britain's biggest power station is about to step down.
Career advisor, critic, confidant?