Prolific designer Tom Karen – creator of the Chopper bike and Marble Run – has died, aged 96.

Creative consultant Deej Johnson shines the spotlight on an often-seen, rarely used LEGO element

Gavin Ucko on how The Happy Puzzle Company creates happiness… One puzzle at a time!

Game inventor Danielle Begnaud tells how she brought Waggin’ Words to market.

Prototypes, sizzles, pitches… How do you get it all done? Deej Johnson on classic time-management techniques

James Livett – Head of Audio at So Sound – on the art of making toys make noise

Creative Consultant Deej Johnson explores different ways to stimulate your brain…

Nothing more than feelings: creative consultant Deej Johnson looks at why inventors need to empathise…

Founder of beyondtheschoolrun, Louise Webster, on creating change and encouraging others

With 20 years in the industry, Ben Meldrum discusses great people, puzzles and products…