Cradle of Conservation

Towards Grammars for Cradle-to-Cradle Design

Cradle to cradle design (C2C) considers material use and reuse as integral to the composition and specification of the design. Since grammars have been used extensively to model design processes, we consider the possibilities of grammars to model C2C design. Central to our proposal is the idea that products cannot be designed in isolation, but C2C desiderata can only be achieved by explicit des...

Cradle to Cradle for End-user Computing Devices in Business

Whilst computers can and do contribute significantly to improving our use of sustainable materials and practices, computers themselves are responsible for the consumption of large amounts of such resources, contributing extensively to hazardous waste. The aim of this study is to develop a model for organisations to collect data regarding their end-user device implementation and identify areas f...

Cradle Memories of SGH.

Cradle of Life

Rocking Newton’s cradle

In textbook descriptions of Newton’s cradle, it is generally claimed that displacing one ball will result in a collision that leads to another ball being ejected from the line, with all others remaining motionless. Hermann and Schmälzle, Hinch and Saint-Jean, and others have shown that a realistic description is more subtle. We present a simulation of Newton’s cradle that reproduces the break-u...