Cessna 172 Heated Pitot Tube on 2040-parts.com

Mercedes SLK55 AMG (2011) at the Frankfurt motor show

This is Merc's hot rod drop-top, the SLK55 AMG. It's the most powerful SLK of all time, because under that bonnet and behind that three-pointed star is a new 5.5-litre V8 producing 416bhp. So the badge finally corresponds to the engine size?

Subaru G4e

By Johnny Smith Motor Shows 24 October 2007 05:20 Are, in the words of Mr Numan, friends electric? Yes, Subaru has finally realised that nearly all of its range dishes out too much carbon and decided to save the flowers. Besides inventing the world's first production boxer diesel (due out 2008), it has lifted the lid on this electric concept, the G4e.

Tech powers of the new Discovery

By Phil McNamara First Official Pictures 16 April 2014 17:37 SUVs that can be driven remotely like a Tamiya toy car, with cockpit functions controlled via gestures or freeform speech, and glass that relays images from external cameras to provide genuine 360-degree vision – Land Rover has given a glimpse inside its R&D lab to reveal exciting technology under development. Think it's all pie in the sky stuff, decades from production? There's a remote control, current-shape Discovery out there testing right now, which can be driven from the outside using a touchscreen tablet.