Blogmarks.net is a social bookmarking service.

Founded in late 2003 and heartquartered in France, we are non-profit and independant.

We believe in the open web, think internet services should be sustainable, build for the long term.

While we are re-launching the service, we only accept new members through invitation.

PUBLIC MARKS from sbrothier with tags color & sciences

23 July 2014 18:00

Coloriages de Graphes & Nombres Chromatiques

color sciences

22 July 2014 10:00

New Super-Black, Light-Absorbing Material Looks Like a Hole in Reality | Singularity Hub

Vantablack consists of a dense forest of carbon nanotubes—single atom carbon tubes 10,000 times thinner than a human hair—that drinks in 99.96% of all incoming radiation.