OSTK episode 4 features the Sixth Sense kite designed by Davide Equizzi (Stuntkite Palermo) at the beach at Duindorp, Scheveningen. A great open source polyvalent competition kite. The plans were offline for a while because of problems with the Stuntkite Palermo blog. They are now available here: LINK
OSTK Episode 4: Sixth Sense | IckyTV