The Story Behind the 1985 frog FZ750

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Every few weeks I get a request for information about the classic frog FZ750 concept designed by our founder Hartmut Esslinger in 1985. The frog FZ was a bit of a superstar, appearing on the cover of various magazines including Cycle World in the United States and Motorad in Germany. In 1990 it appeared on the cover of Businessweek with Esslinger. Hartmut was the only living designer thus honored since Raymond Loewy in 1934. I always felt the frog FZ, sometimes called “The Rana,” was special for a few reasons. Being designed in 1985, just three years after frog entered into its contract with Apple and opened the California studio, it was the personification of the hopes, dreams, and ambitions of frog at that time. It also influenced the generation of mortorbikes that followed. The Honda Hurricane was so influenced by the frog FZ that Honda offered one to Hartmut as a gift!

After having a prominent place in our client area for the last twenty five years, we prepared the frog FZ to enter the permant collection of the SFMOMA this month. There it will be on display as the iconic part of design history it is. As part of the restoration and preparation process, we spoke with Hartmut to document the entire story on how the FZ came to be. Read the following for the full scoop:

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Aerodynamic Annotations from Kulula Air

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A sense of humor is not something most of us associate air travel with, but Kulula Air has one, which they demonstrate by the way they paint their planes. The low-cost South African carrier is known for irreverent paint jobs (see above), but the cake-taker is their 737 slathered with ID-drawing-style callouts:

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Makes those JetBlue flight attendants’ canned jokes seem even lamer. This is committment.

via reddit

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Innovative, Moveable Seat Design Keeps Bicycles Elderly-Friendly

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Most of the sexy bike news we’ve reported on lately is aimed at the younger cyclist; wicked as it looks, your average senior citizen will not be throwing one leg over the Silver Flyer fixie. “Women and men stop buying bikes as they age, because they fear starting and stopping and getting on and off,” retiree Bill Becker told a local paper from his South Carolina town.

Becker, a retired auto assembly line worker, therefore created a bicycle with an innovative and elderly-friendly seat. By flipping a thumb lever on the handlebars, riders can raise or lower the seat on the fly or at rest, making mounting and dismounting an unintimidating affair. A pneumatic air pump does the lifting.

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Shinichi Konno Designs Bicycles with Flow

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The confines of designing a bicycle seem pretty tight, but custom bike builder Shinichi Konno breaks out of them admirably. Shown here is his Silver Flyer track bike, which recently won both Best in Show and the President’s Choice award at the North American Handmade Bicycle Show.

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At last year’s NAHBS, Konno pulled the sheet off of the equally-striking Air Line Bike, a very different take on fluidity that still manages to break new aesthetic ground while fulfilling its mechanical duties.

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Two (Non-Exclusive) Possibilities for the Future of Transportation: A Brief Essay

I’ve long been enamored with Streetsblog‘s coverage of urbanism, policy, infrastructure and alternative transportation—in short, the future of mobility—and their film production division Streetsfilms is a nice complement to their bread-and-butter of timely transpo-centric online journalism. Their latest video, “From the Netherlands to America: Translating the World’s Best Bikeway Designs,” is no exception:

If you can make it through a 13-minute video, you can make it through Tom’s article and hopefully mine too…

This, of course, is the first of the two possibilities for the future of transportation, one that has been fully realized in at least one highly-developed country. For the Dutch, there is no such thing as “cycling culture”; it’s simply part of the urban fabric, as much a part of their cities as cars, buses, pedestrians… or even the architecture or weather: cyclists exist, no two ways about it.

Still, I’d be lying if I said that the organic (for lack of a better term) traffic patterns in the video [2:57; 6:21–6:48] led me to discover this computer simulation of driverless vehicles… it also turned up on Streetsblog, via Atlantic Cities, last week.

The yellow ones are subject to human error…

Both blogs linked to Tom Vanderbilt’s excellent Wired article on “The Autonomous Car of the Future” from a couple months back, which is probably worth a blog mention of its own (full disclosure, he’s on the Writing & Commentary jury for this year’s Core77 Design Awards). Vanderbilt provides an insightful, well-researched survey of the current state of (Possibility #2) the driverless automobile: nearly half of the article is dedicated to Google’s data-driven approach to ceding the wheel (to an algorithm no less), while the account of Mercedes’ efforts in developing ‘assistive’ driving technology serves a sort of counterpoint.

Of course, insofar as these two projects ultimately overlap quite a bit, Vanderbilt’s point is that the main challenges lie not in the technology itself but in public acceptance (including the legal implications) of so-called driverless cars:

This brings up the most challenging obstacle on our road to the autonomous-driving future: managing the handoff. For as long as anyone, even Google, is willing to predict, cars will by necessity be semi-autonomous; human drivers will still have to play some role. But figuring out what that role will be is complicated. Are we pilots or copilots? How far out of the loop can we be taken? “We need clear mental models of when you are better at something and when the car is better,” Stanford’s Nass says.

AutonomousCar1-viaWired.jpgThegreatergood.cc for Wired

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Manhattan Carves a New Subway, Part 2: The "Moving Factory" Beneath NYC’s Streets

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In the last entry, you saw those cool, circular tunnels that will house Manhattan’s new 7 Train extension, lined with pre-fab concrete sections. Above is a photo of a similar tunnel in Delhi. Question is, how did they dig and line these things?

They use what are called TBMs, or Tunnel Boring Machines. These massive machines are essentially moving factories that cut through the rock, excavate the waste out of the back, and install the concrete shielding, all while pushing itself along like an inchworm. You’ll understand the process better after viewing the video at the bottom of this entry, but first, here’s some examples of what TBMs look like from the front:

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Size matters.

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Lubrication matters.

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I think this one has no motor and is powered by the really strong guys in the red and
orange shirts. (The guys in green and yellow shirts are there to yell encouragement.)

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Japan has a bad-ass triple tunnel boring machine.
In a manner of speaking, it’s three times as boring.

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Manhattan Carves a New Subway, Part 1: Jake Dobson’s Underground Photo Essay

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So new, the rats haven’t even moved in yet

Urban landscape photographer Jake Dobson had a cool assignment: To snap pictures while walking from Manhattan’s 34th Street and 11th Avenue to 42nd Street and 8th Avenue. The kicker was that he got to make the journey ten stories underground, in NYC’s newest, still-under-construction subway tunnel.

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Under contract for Gothamist, the Brooklyn-based shooter documented Manhattan’s 7 Train Extension project, capturing the circular tunnel lined with curved, prefabricated concrete slabs and the vaulted new station expected to accommodate 35,000 people each hour.

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Manhattan Carves a New Subway, Part 1: Jake Dobkin’s Underground Photo Essay

07train1001.jpg

So new, the rats haven’t even moved in yet

Urban landscape photographer Jake Dobkin had a cool gig: to snap pictures while walking from Manhattan’s 34th Street and 11th Avenue to 42nd Street and 8th Avenue. The kicker was that he got to make the journey ten stories underground, in NYC’s newest, still-under-construction subway tunnel.

07train1002.jpg

On assignment for Gothamist, the Brooklyn-based shooter documented Manhattan’s 7 Train Extension project, capturing the circular tunnel lined with curved, prefabricated concrete slabs and the vaulted new station expected to accommodate 35,000 people each hour.

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Made in the UK: Inside the Brompton Factory

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We mentioned British folding bike manufacturer Brompton in yesterday’s Tools & Kits entry, but as we haven’t given them much ink since 2005, it’s time for a little love.

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Brompton’s a company admirably sticking to their roots by continuing to design/manufacture in their birthplace of West London. While that can’t be cheap, the company points out that “Moving production offshore in search of lower labour costs, business rates and taxes would certainly bring some obvious benefits, but these would be outweighed by the consequences of losing control over quality and, ultimately, losing the confidence of the consumer.” Hear hear.

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They’ve put together an inside-the-factory video, so you can see where the magic happens.

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The Invisible Mercedes

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Mercedes’ new F-Cell Hydrogen Electric Drive car produces zero emissions, making it, as the automaker states, “Invisible to the environment.” To drive this point home they commissioned an “invisible” version and drove it around town, recording the car (and passersby’s reactions) for viral video purposes.

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Obviously it’s not quite real invisibility, but I won’t spoil the surprise of how they did it (and you may be able to guess before you see the video):

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