Velorution!

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Velorution!

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Velorution! Leg-Tricity Power for Sustainable Triangle Transportation * Velorution Revolution - INT Skills Group * Bike Bumper Cars Johnny Payphone at it again ... – PowerPoint PPT presentation

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Title: Velorution!

1
Velorution!

Leg-Tricity Power
for
Sustainable
Triangle Transportation

2
A Vrooom of My Own

Just imagine it
A pedal-powered,
Solar/Electric-assisted,
Weather-worthy,
Cargo-capable,
Night-safe,
Vandal-resistant,
VELOMOBILE!

3
Not just for Sporty Types

Lets face it
Some of us are not as slim as Handsome here
Some of us folks are
Old, wide, winded, and slow
Not every pedal pusher needs or wants a sports
model
What about weather?
What about a cargo load?

4
Design for the rest of us

Build for comfort
Vehicle should be easy to enter
By a pregnant woman
Wearing a long, flowery silk skirt
With 2 children aboard
And two days worth of groceries!
Build for Safety
Vehicle should be stable and safe
In heavy rain or fog
In cold weather or hot
At night
In traffic

5
Eco-Taxis of Rome

www.treehugger.com/files/2007/03/romes_new_ecota.p
hp

6
Wheels
7
Quad and Trike Basics

Two types of Recumbent Trikes
Delta
Tadpole
Many Quad Typesbench and bent
Rectangle
Diamond
Big Pair Little Pair
Wide Stance
Narrow Stance

8
Bent Trikes Delta Tadpole

http//www.lightfootcycles.com/

http//www3.sk.sympatico.ca/pbit/pedalbacintyme.h
tml
9
Advantages Disadvantages

Why so many different types?
Stability
Cornering/Tipping
Touring/Towning
BroadQuads and Tadpoles more stable
Deltas and ThinQuads speedier, sportier

10
Bench Quad with Roof

http//www.bhsi.org/fourwhel.htm

11
Rhoades Car GoOne OneSeater

www.rhoadescarshowroom.com/jumpshow.htm

adjustable seat placement on beam
battery box
chain drive train
12
Rhoades Car Duo
13
Carcycle

http//microship.com/bobstuart/carcycle.htm

14
Carcycle

X-4 was built with minimum investment
Test general configuration and proportions.
Make it as car-like and convenient as possible
Goals of overall packaging were
Room for an adult, child and 2 grocery bags
Narrow enough to go through a standard door
Tall enough for confidence in heavy traffic
Keep the shape streamlined

15
Carcycle

Car-Cycle X-4
Built as an experimental prototype in 1986-87.
In '88 it won two second places and one third
place in the IHPVA Practical Vehicle
Championships in Visalia, California.
In '96 it won that event outright in Las Vegas.
ESPN show on the IHPVA Championships in '88
Devoted five minutes to the Car-Cycle the BMW of
human powered vehicles.
Also featured in a two-page spread in Bicycling
Magazine in April '93.
None of the coverage led to a partnership with an
established manufacturer or major investor.

16
Still in Business

Opportunities were offered
To work on pedal boats
Pedal boats now approaching profitability
For the second time
After loss of a facility
The designer is willing to help
With any serious attempts to produce more
efficient vehicles.
208A Walker's Hook Rd.
Salt Spring Island, B.C. V8K 1P5
Voice/Fax(250) 537-4315

17
Lightfoot microcarhttp//www.lightfootcycles.com/
microcar.htm

SPECIFICATIONS
Frame Chromoly steel
Finish Powdercoat polyester, UV-resistant,
baked-on
Number of Gears 3X8 X 8
Gearing 9 to 150 gear-inches
Shifters SRAM X.7
Derailleurs SRAM 7.0
Crankset Truvative Blaze 22-32-44T
Bottom Bracket Truvative Gigapipe
Brake Levers Avid 7
Brakes Avid 7 Disk
Wheel rims Alex DM-24 Wheel hubs Shimano Deore
Tires Kenda Kontact 1.75"
Weight 112 Seat Height 23 Total Length 89"
Total Width 42.4
OPTIONS
Electric assist

18
Lightfoot Solar Assist

http//www.lightfootcycles.com/solar.htm
Systems can be custom built
As canopies on Lightfoots delta profile trikes.
In hot, sunny climates
Canopies also act as sun shades.
About 50-60 watts of peak capacity
Can be installed on a 40" x 40" canopy

19
Lightfoot Rainshadow Shell

Materials
Polycarbonate
Tempered glass
Plastic panels
Weight 20-35 pounds
Solar PV panels
60 to 100 watts
On the roof
Lighting kit
Dual headlights
Turn signals

www.lightfootcycles.com/rainshadow.htm

20
Lightfoot shell-compatible options

The shell permits the use of most trike options
Tandemizer hitch
Trailer hitches
Multi-gear Electric Assist
Engine assist
Child-seat rack
Narrow bench seat
Internal-gear hubs (SRAM, Rohloff, Nexus)
Two-wheel drive
Aerospoke wheels
Wheel disks.
The shell does not permit use of the hand crank.

21
Lightfoot Prices

Quad 2-Seat MicroCar 5750
Lightfoot Cycles
179 Leavens Road
Darby, Montana 59829

22
NEVNeighborhood Electric Vehicle
23
Postal Service Delivery Vehicle
24
Maine Solar Car

http//www.sunnev.com/
http//greatgreengadgets.com/gadgets/2007/01/22/su
nn-solar-powered-car-kit/

email haines_at_inr.net Art Haines 300 Father
Rasle Road Norridgewock, ME 04957 207-696-5596
25
SUN-NEV of Maine

SUN-NEV is selling plans and assemblies
For custom design
You can build a solar powered car
Can get up to 35 - 40 mph
In a 3 wheeled version.
Car is powered from the sun
Or can be plugged in to recharge
It is street legal
Windshield wiper
Disc brakes
Seat belts
Turn signals
Lights

26
SUN-NEV Test Drives

We have taken many trips into town
8 miles round trip
Proven to be a practical NEV
Second-generation car
Quieter transmission
Lighter weight
Less wind drag
Less rolling resistance.
In summer 2008 will offer kits for purchase

27
SUN-NEV Design concept

Built with surplus and new parts
Aluminum extrusions, Styrofoam, Wood, ABS
plastic.
It is very lightweight
Can be 100 percent charged by the sun
Suitable for the Maine climate.
Specifications
Seats two people.
Twenty-five Miles per hour top speed
Range of 12 miles
Water proof
Two speed transmission
Lights, horn, brakes
Weight 350 pounds
Electrical Specifications
Solar panel on hood (current) Photowatt, 55
watts
Solar panels on roof (future) 150 watts
Solar charge controller Morningstar, model
PS-15M 15 amps, 12 or 24 volt.
Three 12 VDC deep cycle marine batteries 115 AH
wired in series for 36 volts.
Motor Advanced DC 14-07-4001 two to five
horsepower, 24 VDC

28
Early Quads

1860s, shaft-drive
Andrews Quadracycle
Built in Dublin, Ireland
7ft length
Frame made from one inch iron
Rider propelled by pushing foot levers
Moved in a long horizontal ellipse.
www.dself.dsl.pipex.com/MUSEUM/TRANSPORT/quadcycle
/quadcycle.htm

29
Modern Direct drive

www.mupocar.com/
Drive DIRECT
Front Wheel
28"X1 1/2"
Rear Wheel
16"X1 3/8"
Brake 1 CALIPER
Dimensions
76"X34"H 40"
WT 43 LBS

30
Mountain Bike Shaft

And planetary (sealed) gear box

31
Shaft Shifters
32
Why Shaft Drive Bikes Are Better
www.dynamicbicycles.com/info/top10.php
www.dynamicbicycles.com/chainless/gearing.php

1. Smarter Gearing
Chainless bikes provide incredible gear range
without greasy sprockets, chains and derailleurs.
2. Less Maintenance
The Shimano Nexus hubs are designed for low
maintenance. Reduced frequency of tune-ups and
repairs compared to chain-derailleur bikes.
3. Safer
All moving parts are fully enclosed. Wont tear
clothes or cause injuries as sharp-toothed
sprockets, moving chains and derailleurs often
do.
4. More Durable
Fully enclosed shaft drive system protects gears
and shaft drive protected from weather and crash
damage.
5. Cleaner
No grease to end up on your hands and clothes.
More elegant to ride with any type of clothing.
6. Always in the Right Gear and 7. Faster Gear
Transition
Shifting is independent of pedaling. You do not
need to be pedaling to change gears.
Can switch gears at any time even at a complete
stop making it easy to always start in the best
gear for the terrain.
Grip shift gear indicator that displays what gear
you are in at all times no more looking down at
your gears to see where the chain is.

33
Dynamic Mountain Bike

Full suspension
Shaft drive
Planetary gears

34
Todays Quads

www.letsride1.com/surreydoublebench.html

35
QuadraSport www.quadracycleinc.com/showroom/show
room.html

48 inches wide
Rack and pinion steering
Sealed Bearings
Telescoping Steering Wheel
Front-end suspension
Dual band brakes
Prices starting at 1,795.00

36
Delfino (limo)

Features
Two rows of seating
Four people pedal
6 adults and 2 children
Stress support frame
Sealed front wheel bearings and cranks
Stainless steel fenders, bumpers, uprights
Enclosed s/s chainguard
42" w, 102" lng, 69" high
ModelSUR-LIMO
4899.00
Plus freight and tax

37
Pedicab

Specifications
Ht top down 45
Ht top up 75"
Length 99
Width 38
Weight 150 lbs.
Specifications subject to change without notice.
Pricing
F.O.B. Factory Alameda, California U.S.A. 3049
Terms 50 down
Balance before delivery (freight collect)
Side and rear curtains add 250
2-passenger trailer add 1049
4-passenger trailer add 1495
Minimum lead time 6 weeks

38
Tecnoart Surreys

Easier than riding a bike
4-wheeled pedal powered cycle
Like the classic Model T auto
No need to remember how to "ride a bike
Bench seats
Rack and pinion steering (by FIAT)
Motorcycle grade drum brakes.
Can accommodate
2,4, or 6 people pedaling
1,2, or 3 people as passengers
2 small children in the seatbelt equipped front
basket.
Frame is heavy gauge tubular steel
Treated and powder coated for durability.
All other frame components are stainless steel
With an aluminum diamond plated running board
For comfort and safety of the middle passengers.

39
Serious Cargo But not Bent

Why not have a comfortable recumbent front end?

40
Recumbent Cargo Courier in Boston

Wenzday Jane

41
DeRedding KDVPedal-powered school bus

KDV carries up to 8 children
Linkage steered for stability
Built solidly for years of trouble-free use.
Used instead of a bus by many schools and day
care centers in Holland.
Lexan roof and removable side curtains
Keep kids warm and dry in all weather.
One protection bar for each bench (as in
amusement park rides)
More convenient than individual safety belts.
Load capacity- 8 kids up to 5 years old or 6 kids
up to 7 years old
Key specs-
20/24" wheels
Rack and pinion steering
Disk F (w/ park lock), pedal R brakes
7-speed hub gears
Adjustable, multiposition handlebar
Dynamo lighting

42
Electric Assist

Brushless motor quiet power
http//cleverchimp.com/products/stokemonkey/

43
Heinzmann Hub

All Heinzmann motors
Built to the same basic plan
Come in two versions
For front wheel fitting
For rear wheel fitting
The motor is spoked directly into the rim
Can be fitted to any size from 16ï½ to 28ï½.
Two voltage versions (24V or 36V)
Five main power bands (200/250W, 500/750W, 800W,
900W).
Why is the Heinzmann motor so good?
The Magnets
The Coils
The Bearings
The Gears
The Castings
Although its bigger than a standard hub, theres
no superfluous metal in the Heinzmann hub -
everything is machined down to save weight
without sacrificing strength. Ive never seen a
broken one (apart from one the couriers drove a
truck over!).
The Thermistor
This is the bit almost all other systems miss
out! The Heinzmann motor has a built-in
thermistor which keeps an eye on the motor
temperature - see the Power System page for more
info on the Heinzmanns safety systems.

44
Heinzmann Hub Details

The Magnets
Magnets in a motor are 1/2 of the
torque-producing system
Produce the magnetic field which the coils act
against.
The strongest field, best quality rare-earth
magnets, for the highest possible magnetic flux
density.
The Coils
Coils are the other half of the system - and the
trickiest bit!
The trick is to fit as many coils in as possible.
Heinzmanns coil designs are very sophisticated
(and very secret!)
A lot more power than all the textbooks say is
possible - up to 3 horsepower in some motors!
The Bearings
The bearing which a motor and gearbox run on are
vital - they are going to get a lot of abuse and
no maintenance!
Heinzmann only use genuine SKF sealed bearings,
not cheaper far-eastern imitations
The Gears
The gears are the only real wearing parts in a
motor and gearbox, so they have to be good.
Heinzmanns are made out of hardened steel, with
a helical tooth pattern to reduce wear. I have
NEVER seen a worn out set of steel Heinzmann
gears!
In the lower-power motors, Heinzmann make the
intermediate cog out of tough nylon to reduce
noise - even these last three years or more of
daily use. As a comparison, I once took a set of
steel gears out of a Schachner motor which had
been used for just 3 months - they were already
worn almost completely away.

45
Bionx (by-on-ex)

http//greenspeed.us/bionx_motor_bike_kit.htm

46
Early Sedan
47
Early Electrics

1899
Camille Jenatzy in the electric car La Jamais
Contente
1915
Detroit
Electric Brougham

48
Elegant Electrics

Detroit Electric Opera Coupe

49
Great reasons to build a GoodQuad

Slow, spotty transit coverage day and night
Car-based city planning makes walking dangerous
Two-wheelers uncomfortable, bad posture
Everyones not an athlete
Taxis are costly and untimely
Electric cars heavy, need more power
Solar-Assisted Quad can be
Light weight, Low-speed
Longer range, Self-charging
Local Industrial boost
Nearly non-polluting
Good exercise without strain
Safer, more stable than bikes
Protection from roaming dogs
Weather-protection
Girl power means never having to be greasy

50
Bamboo Frame

Smoked bamboo tandem frame
Already in Production
http//www.calfeedesign.com/

51
Wicker Shells

Sturdy, light-weight
Any shape for chassis
Any size opening for windows, doors, trunk,
windshield
Can be waterproofed/shellac-sealed for winter
Can be left open for ventilation in summer
Can be Canvas-covered, part or full
Can be reed or resin-coated wire

52
Shellac and Zein

Shellac is used by cyclists
Protective, decorative coating for handlebar tape
Hard-drying adhesive for tubular cycle tires.
Shellac was used on early airplanes
Coated the canvas shells of airplanes
Used on the first trans-atlantic flights.
Zein is a corn protein
Zein has some of the properties of shellac
A by-product of corn-based ethanol production
Has biodegradable plasticity

53
Carbon Fiber High-end models

For highway or long range touring
Carbon fiber used in race cars
Lightweight
Extremely strong and crash-resistant
More expensive, of course
Could be a second stage growth
After wicker shell market is saturated
Could be developed as high-end model
Right from the get-go

54
Silly uses of Carbon Fiber

Clipboard
Tissue box
Pet bowl
Mouse pad
Mouse trap
Toilet seat
Knuckle weapon
Letter opener

55
A better use for Carbon Fiber

Calfee also has carbon fiber bikes on the market
right now.

56
Twike

Twike has two models
All-electric
Electric-assist
Costly but cool
Could be made even more road safe with carbon
fiber chassis

57
Green-Go GoodQuads

Best of all worlds solar, bike, safety, comfort
Electric Assists on wheel hubs
Solar/Regenerative/Flywheel recharging
Low-speed, good range
In suburban neighborhood
In-town
Wicker frame
Near perfect ventilation/strength trade-off
Canvas/zein weather-cover
NC has all the skills and most of the materials
Furniture-makers, weavers, seagrass/cane/bamboo,
pine-tar pitch

58
Other Products and Services

Certification
Factory-trained mechanics
Factory-trained wicker bodywork and upholstery
repair
Push-quads for injured veterans
Weight-shift mobiles
Water-quads
Gyrobus
Passenger-powered mini-van (scout troops, soccer)
Stationary exercise machines
Custom-built wicker chassis
Customized canvas coverings
In-town Rentals to tourists, daytrippers
Perishable Goods delivery for CSAs, florists

59
Crank-Arm Steering Shaft

www.hiwheel.com/
Overall width 29.5
Seat width 16
Adjustable footrest
Crankarms adjust
up/down
in/out
21-speeds
1995

60
Rowbike 1

http//www.rowbike.com/

61
Rowbike Quad

CHAMPIOT Armpower X
DRIVEN and STEERED by the handlebar.
Hand, emergency and parking brakes.
Maximum Length 64"
Maximum Height 39"
Maximum Width 32"
Weight 2 adult bikes
http//www.champiot.com/arpower.html

62
Water Rowbike
63
Weight-shift drive
64
HPV Crane

Johnny Payphones Pedal-powered crane
built for Redmoon's 2006 spectacle Twilight
Orchard.
Weight on the end X the ratio of the boom to the
counterweight's length weight of the
counterweight.
Original design 800 lb. counterweight
To support 50 lbs at the end of a 16 foot boom.
www.johnnypayphone.net/2008/06/pedal-powered-crane
.html
This vehicle was extremely overbuilt
ATV wheels, a differential, and a gear ratio that
would allow a single person to move that kind of
weight.

65
Bamboo and Steel trailers
66
Bike Bumper Cars

Johnny Payphone at it again
Created electricity free carnival rides
Backend casters cause spin out when hit
Confined arena to prevent high speeds

67
Bumper Bike Closeup
68
Theft - A Major Deterrent to Cycling

Bicycle theft is one of the most daunting
difficulties confronting New York City
bicyclists. Countless cyclists have retired
from bicycling after losing their first or
third or sixth bicycle to street theft.
Bicycles are lightweight, simple to operate and
inherently mobile hence, easy to steal. With an
abundance of eager buyers (many of whom are
themselves victims of bicycle theft), and with
little intervention by the police, a market for
stolen bikes and bike parts thrives in New York
City.
Long-term cycling in New York City seems to
promise eventual loss of one's bike. In the 1992
City Cyclist survey, the 839 respondents reported
a total of 860 bicycles stolen in New York City,
an average of 1.03 thefts per cyclist.
During the 1980s, an average of 8,300 bicycles
were reported stolen to the New York City Police
Department each year. 1 By all accounts, the
actual rate of bike thefts in New York is far
higher.
In the City Cyclist survey, theft victims
reported their stolen bikes to the police only
one-quarter of the time. This may overstate the
extent of theft reporting, since survey
respondents are probably more likely to go to the
police than the average cyclist.
One bike store owner who is also a long-time
cycling activist has inferred from conversations
with thousands of customers that only 1 in 10
bike thefts in New York City is reported.
Even assuming the true reporting rate is 1 in 5,
and assigning a 250 value per bike, the implied
40,000-45,000 bike thefts per year are costing
their owners around 10 million annually.

Source http//www.transalt.org/blueprint/chapter1
1/index.html
69
PARIS Velib Program

20,000 bicycles
1,250 stations
Cost 400 euros each to replace
7,800 "disappeared"
11,600 vandalised
1,500 daily repairs
Staff recover 20 abandoned bikes a day
Each bike travels 10,000 km a year
42 million users since launch

70
Thefts, misuse scuttle Paris bikes

Over half the self- service rental bicycles in
Paris have been stolen just 18 months after its
successful launch.
Since the scheme's launch, nearly all the
original bicycles have been replaced at a cost of
400 euros (519, 351) each.
They have been used 42 million times since their
introduction but vandalism and theft are taking
their toll.
The company which runs the scheme, JCDecaux, says
it can no longer afford to operate the city-wide
network.
Championed by Paris Mayor Bertrand Delanoe, the
bikes were part of an attempt to "green" the
capital.
Parisians took to them enthusiastically.
But the bikes have suffered more than
anticipated, company officials have said.
Damages include Dumped in the River Seine
Torched and broken into pieces Hung from lamp
posts
Some bikes have turned up in eastern Europe and
Africa, according to press reports.
The Velib bikes - the name is a contraction of
velo (cycle) and liberte (freedom) - have also
fallen victim to a craze known as "velib
extreme".
Various videos have appeared on YouTube showing
riders taking the bikes down the steps in
Montmartre, into metro stations and being tested
on BMX courses.
Remi Pheulpin, JCDecaux's director general, says
the current contract is unsustainable. "It's
simple. All the receipts go to the city. All the
expenses are ours," he said.
The costs, he said, were "so high that a private
business cannot handle it alone, espcially as
it's a problem of public order. If we want the
velib set-up to keep going, we'll have to change
the business model," he told Le Parisien
newspaper.
The original contract gave the advertising
company a 10-year licence to exploit 1,600
city-wide billboards in return for running the
scheme, plus a share in the revenue, estimated at
20m euros for the first year of operation.
City hall has recently agreed to pay towards the
costs of replacing the stolen or trashed bicycles
but is refusing to bail out the company.

71
My Ideal Green-Go GoodQuad

Drive Train
No chains
Shaft and gearbox power train
Flat, rubber treadle/push-panel
Not pedals
Can be operated in high heels
Reverse gear
Electric assist
Heinzman Hubs on wheels
Car battery box
Self AND solar AND regenerative battery
recharging (redundant systems)
Kickstart flywheel booster acceleration
Four/five wheels
Stablility for cargo/ or spare
Drum brakes on rear wheels
Disc brakes on front drive wheels
Independent wheel suspension

Cargo platform
Insulated, lockable trunk
Convertible for wide/long loads
Chassis and Interior
All-weather canopy, bamboo rods
Woven wicker summer-shade
Full body chassis
Waxed, zeined, and/or shellacked canvas
Winterizer chassis cover
Tube steel frames
Wicker/canvas floorboards
Bamboo/ Woven cane/Mesh seats
Stability, Visibility and Safety
Headlights, tail-lights,
Fenders
Rear-view mirrors
Windshield Wipers

72
Give it the old College Try

Five teams rival universities
NC State
Warren-Wilson
Appalachian State
UNC-Asheville
?????
Competition judged on 5 points
Unloaded Weight
Loaded Wt Volume Cargo-capacity
Uphill Traction
Downhill Safety
Comfort

73
Post-Development Marketing

The Hill-Billy!
Tough as a Mule
Quiet as a Lamb
Sleek as a Seal
Loadable as a Llama
Cute as a Bug
The Mountain Goat
Worth its weight in goals.
Better than a RAM!

74
Green Jobs with Green-Goers

Way back in the day, the milkman, baker, and
butcher made regular deliveries door-to-door, and
even the greengrocer would do a run twice a week,
in a flatbed truck laden with fruit and
vegetables.
Older people protested against the claimed
'convenience' of the new self-service
supermarkets that opened after WWII.
If Grandma wanted a spool of cotton, she could
just ring the draper and he would deliver it on
his evening run. And she could leave her list
with the grocer and he would drop off her
groceries on his evening run.
By the early seventies, there were no drapers as
such, and no grocers that did deliveries
And supermarkets got rid of all the tradesmen
that delivered to your door in no time at all.
So whose time was being saved?
With a fleet of Green-Go GoodQuads, home delivery
could be a thing of the future, not the past.

75
Lawn and Field

Bike, trike models already made
Why not a rider mower quad?

76
Mass Marketing

Chinese wicker expertise
Sales to China/Asia
Replace petro-driven vehicles in town
Human power comfort
Self-charging leg-tricity battery banks

77
Profit Margin Protection

Brand-name sales and service center franchises
Brand-name training programs
Separate classes for chassis, drive train
Licensed inspectors
Post-delivery shop stewards
Ship parts to center or customer home.
Customer pays an additional fee to have a local
licensed inspector check the machine after it is
assembled at the point of delivery
Saves floor space.
Main Plant only ships prepaid, on demand
Certified repair teams
Market certification training
Continual income stream as models improve

78
Some Lectric Links

Quad www.rhoadescar.com/jumpshow.htm
Quad www.mupocar.com/
Velo http//microship.com/bobstuart/carcycle.html
Velo www.outsideconnection.com/gallant/hpv/joe/
Trailer www.dawsbetterbuilt.com/um/us581.html
Trailer www.bikerev.com/pg2.cfm
Electric http//greenspeed.us/bionx_motor_bike_kit
.htm
Electric www.acclivity.ca/electric_bike.html
Electric http//cleverchimp.com/products/stokemonk
ey/
Bents www.lightfootcycles.com/
Tires www.airfreetires.com/
Trike www.workcycles.com/workbike/bicycles/dereddi
ng-tricycles/de-redding-kdv-tricycle.html

79
Bike Parts and Building

http//www.airfreetires.com/Default.htm
http//www.ibike.org/tech.htmQuadracycles
http//www.dutch-perfect.nl/frm-gb.asp
http//www.bikesatwork.com/carfree/cost-of-car-own
ership.html
http//www.nas.edu/trb/
http//www.zapworld.com/new-cars.htm
http//home.mindspring.com/kb7mxu/trikes5.htm
http//www.go-one.de/ukindex.shtml
http//www.cab-bike.com/
http//www.dself.dsl.pipex.com/MUSEUM/TRANSPORT/qu
adcycle/quadcycle.htm
http//bikecart.pedalpeople.com/
http//www.johnnypayphone.net/labels/globalactivis
m.html
http//www.npr.org/templates/story/story.php?story
Id97024808

80
Green Capital and Development

http//www.mtn.org/iasa
http//www.newdream.org/
http//www.kenan-flagler.unc.edu/CSE/
http//www.ceres.org/
http//www.drivetosurvive.info/
http//www.ecolonomics.org/
http//www.mbdc.com/
http//www.natcap.org/
http//www.sustainablenc.org/
http//www.rmi.org/
http//www.secondnature.org/
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http//bikeportland.org/2008/09/11/report-bike-rel
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