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One Lap of the Web: Green machines, light-up stars and an upside down Porsche

We spend a lot of time on the Internet -- pretty much whenever we're not driving, writing about or working on cars. Since there's more out there than we'd ever be able to cover, here's our daily digest of car stuff on the Web you may not otherwise have heard about. To participate in the 24 Hours of LeMons you not only need a sub-$500 car, but you also have to find a gimmick.

Smart E-Scooter electric concept (2010) first pictures

We’ve seen the sketches of the Smart E-Scooter concept, and now this is the real thing, which will be unveiled at the 2010 Paris motor show next week. Underneath the fully interchangeable plastic body panels there is a steel and aluminium frame, and there's lots of tech too. There’s heated handlebars, ABS, an airbag, and a Blind Spot Assist monitor to warn when a car/van/bus is about to take you out.

Events to fire up your Independence Day

AAA expects 34.9 million people to travel at least 50 miles from home this Fourth of July weekend. We don't know where they're heading, but it looks like they have quite a few options. Our favorites?