Experiments with the Bubble Model of Metal Structure 1952 - Sir Lawrence Bragg, W.M Lomer, J.F. Nye - YouTube

Follow along using the transcript. Follow along using the transcript. New New

Sir William Lawrence Bragg begins the film by describing the close packing structure of metals. A demonstration goes on to show how bubbles on a surface of liquid can show the same structure as metals; this is a bubble raft experiment. The rest of the film, narrated by Bragg, uses bubbles to demonstrate the idea of dislocations in the structure of metals and how these occur at the points of greatest stress. The bubbles help to show how dislocations occur through rapid crystallisation and through collapse within a structure to create a hole. The bubble raft is further used to demonstrate how…

saved by

• Ethan Kuntz

related reading

• Fluid dynamics feels natural once you start with quantum mechanicsyoutube.com
• Computational Foundations for the Second Law of Thermodynamics-Stephen Wolfram Writingswritings.stephenwolfram.com
• Richard Feynman "Tiny Machines" Nanotechnology Lecture - aka "There's Plenty of Room at the Bottom"youtube.com
• Leidenfrost effecten.wikipedia.org
• Lecture Materials – Summer School on Soft Solids and Complex Fluidswebsites.umass.edu
• turing.pdfdna.caltech.edu
• Collective Effects in Equilibrium and Nonequilibrium Physicscrossgroup.caltech.edu
• A Rock Is Trapped Lightyoutube.com
• Spirits and the incompleteness of physicsextramediumplease.substack.com
• You've (Likely) Been Playing The Game Of Life Wrongyoutube.com
• Using a Galton board to model the formative effect of fields on random eventsyoutube.com
• Low Reynolds Number Flows (1967) [Fluid Mechanics]youtube.com