65-66 Ford Mustang Turn Signal Lever All Metal Polished Chrome on 2040-parts.com

One Lap of the Web: Elon Musk's Hyperloop, Greenwich Concours and a Model T

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. The 2013 Porsche Rennsport Australia went off over Memorial Day weekend at Sydney Motorsports Park and motorsportretro.com has full gallery of pictures.

Porsche 911 GT3 R hybrid back to racing in 2012

Porsche will return to the track in 2012 with the third generation of its rolling laboratory, the 911 GT3 R hybrid. The company continues to push its technology, noting its future in the sport. “There is no way around the hybrid technology in motorsport,” said Wolfgang Hatz, board member for research and development.

In pictures: backstage at the 72nd Goodwood Members’ Meeting

It was Glorious Goodwood on the last weekend of March, for Lord March’s latest classic motorsport event – the 72nd Goodwood Members’ Meeting. It’s one of only two race weekends to be held at the circuit since it reopened in the late 1990s: Lord March wants it to complement the world-famous September Goodwood Revival and become known as a classic in its own right. The difference here is that, as its name suggests, it’s a members-only event: only Goodwood Road Racing Club (GRRC) members can buy tickets.