Flutes on Bare Bedrock

3D Modelling and Printing of Microtonal Flutes

This project explores the potential for 3D modelling and printing to create customised flutes that can play music in a variety of microtonal scales. One of the challenges in the field of microtonality is that conventional musical instruments are inadequate for realising the abundance of theoretical tunings that musicians wish to investigate. This paper focuses on the development of two types of...

Controls and limits on bedrock channel geometry

[1] Data on channel geometry in naturally incising bedrock rivers reveal variable relationships between channel width, slope, and erosion rate. To explain the range of relationships between these parameters, we propose an optimized channel geometry model. The model reproduces previous theoretical and numerical modeling scaling relationships; however, to explain the field data, the model must in...

Evolution by Bedrock Landslides

, 369 (1997); 275 Science et al. Alexander L. Densmore, Hillslope Evolution by Bedrock Landslides www.sciencemag.org (this information is current as of September 3, 2008 ): The following resources related to this article are available online at http://www.sciencemag.org/cgi/content/full/275/5298/369 version of this article at: including high-resolution figures, can be found in the online Update...

Infiltration into fractured bedrock

[1] One potential consequence of global climate change and rapid changes in land use is an increased risk of flooding. Proper understanding of floodwater infiltration thus becomes a crucial component of our preparedness to meet the environmental challenges of projected climate change. In this paper, we present the results of a long-term infiltration experiment performed on fractured ash flow tu...

The Bedrock Tutorial