Klik hier om meer over dit onderwerp te lezen.
Of kijk onder menu knop Programma Lumière en klik dan op Project Helios.

This entry was posted on zaterdag, mei 29th, 2010 at 19:53 by Peter Boot and is filed under Christiaan Huygens. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.