Video of interesting aural and visual stroboscopic effects on the Renfe train from Barcelona to Vich

Trevor @ Friday July 4th 2008 15:06

A malfunction of the public address system produces a rather pleasing strobe:

At the end of this clip, a crude example of the wagon wheel effect, caused by what the brain, fooled by the camera, takes to be a succession of evenly spaced, identical Quercus ilex:

More educational train journeys here.

RSS: post comments, blog comments, blog posts

You can leave a response, or trackback from your own site.

  1. Trevor
    July 4th 2008 15:23

    (No 2 worked for me at home, but it may not online)

  2. Trevor
    July 4th 2008 15:24

    (You need to let your eyes go a bit)

Share this post
  • Digg
  • del.icio.us
  • Facebook
  • Google Bookmarks
  • LinkedIn
  • Live
  • Ma.gnolia
  • Meneame
  • MySpace
  • Reddit
  • StumbleUpon
  • Technorati
Guided tours

FollowTheBaldie.com provides guided tours of Barcelona and various other cities in the Western Mediterranean, as well as country walks and hikes in the Barcelona region.

Google Reader

I share other stuff over here.

Pordiosería

If you're feeling generous, check out my Amazon wishlists for Deutschland, France , and the UK, or use PayPal to

My 5% bookstore - new stuff



Spanish history

Modern Spanish fiction

Spanish classics

On this day

Barcelona

  • March 21 1848 

    En Barcelona como en otras partes comienza hoy la primavera, que en honor de la verdad no suele ser aqui la estacion mas hermosa del año. Cierto que ya los árboles comienzan á echar hoja, y que la linda y olorosa violeta alfombra los jardines y ribazos, y que le hacen cortejo otras flores; per...

Josep Pla, Palafrugell (1918-9)

  • 21 de març de 1918 En aquest paĂ­s tenim un costum molt curiĂłs. Quan ens trobem, al carrer, dues persones, cara a cara, no tenim, a penes, res a dir-nos. Però, una vegada acomiadats i fets set o vuit passos, se’ns ocorren tot d’una una sèrie de coses urgents a dir a la persona que hem deixat fa un moment. [...]
  • 21 de març de 1919 Inici de la primavera. Biblioteca. Tot traduint Renard penso que Ă©s mĂ©s important dominar un ofici qualsevol que posseir una curiositat dilatada, vastĂ­ssima. La curiositat es pot improvisar; un ofici, no. La curiositat Ă©s superficialment agradable, però deixa una certa buidor amarga per dintre. Un ofici Ă©s monòton i pesat, però tĂ© moments d’una voluptuositat [...]

Back to top