Birmingham Cyclist

Cycling in and around Birmingham England

David
  • Birmingham
Share on Facebook Share

David's Friends

  • Savlona
  • Andrew W
  • Liz
  • Jon Ingram
  • ANDY MITCHELL
  • LS

David's Groups

David's Discussions

Julie's petition for Hagley Road cycle lanes
11 Replies

Started this discussion. Last reply by Denis Murphy Aug 23, 2017.

What the Minister of Transport will do for you
11 Replies

Started this discussion. Last reply by ian robathan Dec 18, 2016.

So bad it's funny
6 Replies

Started this discussion. Last reply by James Lee Aug 15, 2016.

 

David's Page

Latest Activity

David replied to Joanna Klaces's discussion Cyclist safety - again
"Ah, well done! You're on the way now!"
Nov 24, 2017
David replied to Joanna Klaces's discussion Cyclist safety - again
Nov 24, 2017
David replied to Joanna Klaces's discussion Cyclist safety - again
"Apologies for delay in replying to this. Have you been in contact with WMP via twitter? And have you been in touch with the women's cycle group that's formed in the wake of your original post?"
Nov 24, 2017
David replied to Joanna Klaces's discussion Cyclist safety - again
"Once you're on Twitter, Cat from Kings Heath Cycling would be glad to hear from you. https://twitter.com/KH_Cycling/status/930716899868061697"
Nov 15, 2017
David left a comment for Joanna Klaces
"Would that expedition have been with Wendy W, by chance?"
Nov 15, 2017
David replied to Joanna Klaces's discussion Cyclist safety - again
"And untaxed as of September?"
Nov 15, 2017
David replied to Joanna Klaces's discussion Cyclist safety - again
"Joanna, two women to contact directly, one is the internal compliance officer of sorts. PC Jo Whitehouse. Part of her job is to follow up unresolved complaints, and to ferret out why things aren't being done to standard.…"
Nov 15, 2017
David replied to ARKrider's discussion Cyclist Killed on Pershore Road
"A vigil? mass ride?"
Oct 10, 2017
David replied to ARKrider's discussion Another Pedestrian Hit Pershore Road
"I have the impression she's died.  The police twitter account is asking for witnesses to an accident in which a female cyclist was killed... https://twitter.com/WMPolice/status/917654922220404738"
Oct 10, 2017
David replied to ARKrider's discussion Another Pedestrian Hit Pershore Road
"This site records one pedestrian fatality at that junction. https://bikedata.cyclestreets.net/collisions,cycleability/#17/52.45658/-1.90652/opencyclemap"
Oct 9, 2017

Profile Information

What sort of riding do you do?
To and from the shops, mainly
Where do you live?
B13
Tell us about your bike(s)
A Gary Fisher 'Big Sur' and a BSA 'Courier'
About me
maker of improvised gear for domestic and techological needs. Otherwise underqualified, underemployed and overcommitted.

David's Photos

  • Add Photos
  • View All

David's Blog

For teh scientifically minded...

A few days ago my elder brother sent me some links to a paper he's co-authored on self-stable bicycles.

It's only just occurred to me that it's likely people round here would have an interest. So here are the links to “A bicycle can be stable without gyroscopic or caster effects” by Kooijman, Meijaard, Papadopoulos, Ruina, Schwab.

 

The paper, the online appendix, videos, and the companion historical study are at:…

Continue

Posted on April 24, 2011 at 17:30 — 1 Comment

Comment Wall

You need to be a member of Birmingham Cyclist to add comments!

Join Birmingham Cyclist

  • No comments yet!
 
 
 

Site Sponsors


Latest Activity

Rob replied to Philip Whiteman's discussion Velo Midland 2018
"They could do a rolling road closure approach, that seems to be common on other events like Tour De…"
7 hours ago
Philip Whiteman replied to Philip Whiteman's discussion Velo Midland 2018
"Ian, in answer to your question: A decision will be made by Worcestershire County Council's…"
18 hours ago
Robert Holland replied to Robert Holland's discussion City cycling - Vancouver have it about right
"Aboslutely spot on Robert!"
19 hours ago
Robert replied to Robert Holland's discussion City cycling - Vancouver have it about right
"The green routes can be very pleasant, but they suffer from poor social safety, particularly after…"
20 hours ago
Dave Cox replied to Robert Holland's discussion City cycling - Vancouver have it about right
"Making Birmingham a centre for cycle tourism is fully achievable. New St links us to most parts of…"
yesterday
Dave Cox replied to Robert Holland's discussion City cycling - Vancouver have it about right
"Excellent integrated transport.  I took my Brompton to Vancouver years ago and thoroughly…"
yesterday
Robert replied to Robert Holland's discussion City cycling - Vancouver have it about right
"I had noticed that Air France is running a series of adverts on RTÉ Radio 1 this year…"
yesterday
Robert Holland posted a discussion

City cycling - Vancouver have it about right

This video about joined up transport thinking and cycling in Vancouver should be a must-see for all…See More
Sunday
Robert replied to Ryan Stait's discussion Broad Street trams
Saturday
David smart is now a member of Birmingham Cyclist
Saturday
Doug replied to Ryan Stait's discussion Broad Street trams
"This film shows plenty of cyclists, pedestrians walking and riding with trams and tram tracks. It…"
Friday
On Your Bike posted a discussion

January Sale - Up to 40% off bikes, e-bikes, 30% off all clothing and footwear

Lots of bargains to be had on bikes across all price ranges and styles plus 30% off all clothing…See More
Thursday
Hugh Willliams is now a member of Birmingham Cyclist
Jan 9
LS updated an event

Edgbaston Tunnel Closure at Worcester & Birmingham Canal, Edgbaston

January 22, 2018 at 8am to March 30, 2018 at 4pm
Towpath widening works through the tunnel.Start and end dates have changed twice  (so far).See More
Jan 8
LS replied to LS's discussion Edgbaston Tunnel Tow Path Widening
"Closure is now 22nd January until 16th March again.  So it was going to take a week longer…"
Jan 8
LS replied to Ryan Stait's discussion Broad Street trams
"I've ridden the tram route from Stephenson Street to Colmore Row loads of times and will be…"
Jan 8

© 2018   Created by LS.   Powered by

Badges  |  Report an Issue  |  Terms of Service