Does GM use human bodies as crash test dummies? That's not the plot of a 1970s cult classic; it's the claim of one car-safety specialist in Sweden, who told newspaper Expressen that GM recently wrapped up a multiyear research study using human cadavers in car-crash simulations. The man says Saab cars were involved in the project, which reportedly involved people who had donated their own bodies—assumedly in the name of scientific research—not political dissidents. Well, that's a relief.

Ferraristi have been burning the midnight olio waiting for a sign -- any sign -- from Maranello regarding the company's new GT model. They got their wish today at 1 pm New York time, when Ferrari launched a teaser Web site to serve as the only official information source for the new GT, which we hear will look like a smaller version of the Ferrari 599GTB.

The Internet loves a scoop, and car lovers love to speculate on new models. That's the perfect environment in which to incubate Photoshop renderings of sports cars hinted at, but unconfirmed. The latest engagement of wishful thinking hit the Internet this past weekend. It's a take on a car BMW officials have yet to announce but which the German media has been predicting for several years: the return of the BMW M1, a two-seat sports car the Munich-based company built in the mid-1970s.

Let's face it. It's hard to design a new exotic supercar. The most timeless shapes were spoken for years ago, and every exotic since then has been just a derivative mishmash of science fiction and aerodynamics optimization (especially the homemade ones). That's not to say a car like the Lamborghini Gallardo isn't good looking in its own way, or that the Aston Martin DB9 isn't a luscious piece of eye candy. It's just that those traditional parameters of automotive beauty—see any Ferrari built before 1972—no longer exist.

Could new federal fuel mileage regulations kill sports-car specialists like Porsche? Probably not, but those companies may have to pay heavy fines as the cost of doing business or radically change their US product mix. That's AutoWeek's interpretation of new rules proposed by the Department of Transportation's National Highway Traffic Safety Administration.

Hanyoung Lee wants you to be seen. The South Korea-based product designer devised a prototypical warning device to prevent pedestrian strikes along roadway crosswalks. It's called the Virtual Wall, a visual barrier created from plasma laser beams.

A Norwegian electric-vehicle manufacturer best known for a Y2K-era commuter-car venture with Ford is plotting a solo return to the states. Flush with cash from Silicon Valley angel investors RockPort Capital Partners and Kleiner Perkins, Caulfield and Byers, THiNK North America plans to start selling a version of its 95-percent-recyclable City car to US buyers starting in 2009. The company also plans to introduce the larger Ox (pictured) by 2010/2011.

Transport a 2008 Toyota Camry back to the "Car of Tomorrow" exhibit at the 1964 World's Fair and they'd never buy the hype. "Seven airbags?" they'd say, "And no jet pack? Yeah, sure." Those were the days before Ralph Nader penned his auto-safety call to arms, "Unsafe at Any Speed," putting auto safety on regulators' and engineers' short lists for the next several decades. And it's far from over: A massive road-safety research initiative in Europe is aiming for a technological framework within which cars would be entirely smash-proof.

What's in Northern Italy's water that leads industrious people to spend great portions of their lives building race cars? Who knows. Maybe the FIA’s been pumping diolefin-rich racing fuel into Emilia-Romagna’s reservoirs, thereby insinuating Formula One into the local tortellini Bolognese.

Here's my dream road-trip ritual: Pull up an address in Google Maps, beam it to the car by some wireless technology and load it to the nav system as a destination. If there's a relevant phone number, sync it with my Bluetooth phone. Then locate all the In-N-Out Burger locations in the area and cross-reference them with local gastroenterologists, just to be safe.

The world hasn't quite turned my way just yet, but BMW just introduced a fairly close approximation for US customers on its new 2008 X6 Sports Activity Coupe