Someone broke that page (it's a Lively page, meaning it's editable by anyone). Here is a stand-alone version, running ThingLab: http://www.cdglabs.org/thinglab/

Someone broke that page (it's a Lively page, meaning it's editable by anyone). Here is a stand-alone version, running ThingLab: http://www.cdglabs.org/thinglab/ http://www.cdglabs.org/thinglab/