However, the iPhone 4S's support of Bluetooth 4.0 -- which includes the low-power specification that began as WiBree -- may tip Apple's hand a bit as to its ultimate intentions for the nano.

ENGADGET: Switched On: Next for the nano

The Venator also bears a striking resemblance, in profile and in specification, to the Toyota-powered Lotus Evora S, though Mr. Muller declined to specify his powertrain supplier.

WSJ: 2013 Lamborghini Aventador Roadster Review: For the Tall Driver in a Huge Hurry | Rumble Seat by Dan Neil

The Xbox 360 has always been unique in that it replicates the animated transitions and transparent menus truer than any other extender can ever do it, thanks to Microsoft's third-party extender specification.

ENGADGET: Ceton Echo Windows Media Center Extender review HD

The first version of Liberty's specification deals only with single sign-on, not with the more controversial exchange of user information, such as payment details and buying preferences.

ECONOMIST: E-commerce

This week in Brazil, Red Bull's engine manufacturer Renault will have the cars running with a new-specification alternator, even though the team especially chose the older one last week.

WSJ: Vettel Leaves Nothing to Chance

The new Onkyo TX-NR807 also capable of playing computer music files from networked PCs, is fully compatible with the Digital Living Network Alliance's DLNA 1.5 consumer electronics interoperability specification, and sells for less than half the price of the company's previous network-capable model.

ENGADGET: Onkyo TX-NR807 and TX-SR707 receivers keep the updates rolling

Based on the proven IEEE 802.11 standard specification for long-term stability, WiGig offers the same level of security and manageability as today's best WLAN technologies.

ENGADGET: Dell ships its WiGig-based Wireless Dock, gives your Latitude a home base for $249 (video)