Cubro: stackable marble-run blocks Cubro: stackable marble-run blocks QuickTopic http://www.quicktopic.com/boing/H/VhyttfTBLjC4H <![CDATA[Zazick | Here you can chat, run your own page or blog, upload...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p15.15 2010-06-02T06:40Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m15 <![CDATA[Lorin Rive... | I got some Duplo compatible marble run toys "for my kids"...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p14.14 2003-01-15T05:03Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m14 <![CDATA[PatrickT | wow!! these are still around>? - I used to play with these in...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p13.13 2003-01-14T19:13Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m13 <![CDATA[Werner Hei... | They also sell a miniature set that produces quantum...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p12.12 2003-01-14T17:25Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m12 <![CDATA[Songdog | I had these too and loved them!]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p11.11 2003-01-14T14:23Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m11 <![CDATA[mike hartl... | Not really suitable for my 13 week old son, so difficult to...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p10.10 2003-01-14T11:22Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m10 <![CDATA[Laurence A... | Even better is a twenty-foot sand dune and a golf ball.]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p9.9 2003-01-13T23:09Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m9 <![CDATA[Stefan Jon... | The real fun comes when you put together a big enough set of...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p8.8 2003-01-13T22:43Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m8 <![CDATA[Wiley Wigg... | Aieee!!!!!! The people who used to study my brain and...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p7.7 2003-01-13T22:16Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m7 <![CDATA[ritcey | I, too, had these as a child, but don't remember getting...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p6.6 2003-01-13T21:58Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m6 <![CDATA[Nelson Min... | BTW, it's Cuboro - the quicktopic title is wrong. And the...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p5.5 2003-01-13T21:49Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m5 <![CDATA[Gabe Hollo... | I played with a set of these with a three year old. It kept...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p4.4 2003-01-13T21:45Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m4 <![CDATA[Nelson Min... | I bought some of these. They are really fun. The challenge I...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p3.3 2003-01-13T21:32Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m3 <![CDATA[Bryant | I had those as a kid! Or something uncannily similar. They...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p2.2 2003-01-13T21:17Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m2 <![CDATA[kisrael | eh, so so. Marbles can lose a lot of kinetic energy as the...]]> http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/p1.1 2003-01-13T21:06Z http://www.quicktopic.com/boing/H/VhyttfTBLjC4H/m1