Arias Pistons 12.5:1 Compression 82mm Bore Honda B-series on 2040-parts.com

One Lap of the Web: preservation-class edition

-- This video about a preserved Volkswagen dealership in Brazil is in Portuguese, and even if you don't know Portuguese, it will still make sense to you if you're a car person. (Or, you can activate the English subtitles on YouTube, as it's an interesting story.) -- What's the best truck for scaling vertical surfaces? That's right, it's the Unimog, and this week there's a 1965 example (that would be the oval-faced version) on the eBays with a rather realistic Buy it Now price.

Hyundai: E4U Egg Car & Fluidic Sculpture in Motion

Hyundai has already made it clear that 2013 will be about ‘Brand Awareness’ rather than releasing a new raft of models and chasing ever increasing sales, so two Hyundai outings in the last week can be put down to their targeted aim of profile raising. In Milan, Hyundai are taking part in the Milan Design Week by showing an innovative light sculpture that has been inspired by Hyundai’s ‘Fluidic Design’ (even though Hyundai have already said that ‘Fluidic Design’ is being replaced by ‘Fluidic Precision’ as they aim to make their designs ‘cleaner) with an installation made up of 12,000 translucent spheres acting collectively on a screen, surrounded by high-power lasers and suspended over a pool of water. The ‘performance’ starts with virtual rain created by the lasers which form three-dimensional shapes, followed by an interactive segment where human interaction creates three-dimensional images by scanning for body warmth so visitors can manipulate what they see by using gestures.

Nissan recall due to faulty airbag sensors

Nissan is recalling the Altima, Leaf, Pathfinder, Sentra and Infiniti JX35 vehicles from model year 2013 due to a problem with passenger airbag sensors. According to NHTSA, there's a chance the sensors within the passenger Occupant Detection System (ODS) were manufactured out of specification, which could keep the passenger airbags from deploying in a crash. Nissan will notify owners in April, and dealers will inspect affected vehicles, replacing faulty sensors at no charge to the customer.