))
13 de maig
Serii arhivate ("Sursă inactivă" status)
When?
This feed was archived on October 03, 2024 11:07 (
Why? Sursă inactivă status. Servele noastre nu au putut să preia o sursă valida de podcast pentru o perioadă îndelungată.
What now? You might be able to find a more up-to-date version using the search function. This series will no longer be checked for updates. If you believe this to be in error, please check if the publisher's feed link below is valid and contact support to request the feed be restored or if you have any other concerns about this.
Manage episode 179057880 series 1288243
Content provided by COMPRIMITS EFERVESCENTS and JOAN ESPINOSA. All podcast content including episodes, graphics, and podcast descriptions are uploaded and provided directly by COMPRIMITS EFERVESCENTS and JOAN ESPINOSA or their podcast platform partner. If you believe someone is using your copyrighted work without your permission, you can follow the process outlined here https://ro.player.fm/legal.
Un dia, en tornar de passejar amb el gos, l’enginyer suís George de Mestral comprovà que portava enganxades desenes d’espiguetes en la roba. Preguntar-se com havia passat va inspirar-li una de les idees més pràctiques de la història. Primer ho va intentar gastant cotó i fou un fracàs. Per contra, amb nylon i poliéster la cosa funcionà molt millor. Un 13 de maig patentaven el velcro.
…
continue reading
108 episoade
Distribuie
