Maybe I'm simple but i thought this was cool.. We do not know why this toy is called Sin. Maybe it means something else in German! Designed by Peer Clahsen, it appeared in the 1987 catalogue from NAEF toys in Switzerland. He describes it as 'wave-like rolling pair of rings.'
Master shipwright explains the difference between White Oak and Red Oak. Shipwright Louis Sauzedde shows you how to tell the difference between white oak and red oak for proper wooden boat building. Produced by Fish Hawk Films. Watch more at http://www.youtube.com/tipsfromashipwright and http://www...More