E. Robert Schulman , C. Virginia Cox , and E. Anne...  ...Anne Schulman Alexandria, Virginia Abstract The stacking properties of toroids that reflect radiation in t...  ...found.1. IntroductionThe significance of toroidal stacking properties in the present society should not be u...  ..., we report on the resul...

Remember the stacking toy you probably played with as a wee child? Vancouve...  ...ject designed Mound of Rounds, a set of stacking cushions shaped just like it! Link