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Liz Rice, Tank Top Entrepreneurship Guest Lecture Series Spring 2014 [URL hyperlink to video file]
Liz Rice, Founder of Tank Top TV speaks at the UCL Entrepreneurship Guest Lecture Series Spring 2014 - 30th January

Shared with the World by Melissa Lamptey


Ulexite is a naturally occurring mineral with an unusual optical property. The internal fibrous structure of the rock act as naturally occurring optical fibres, transmitting light along their lengths by internal reflection. When a piece of ulexite is cut perpendicular to the orientation of the fibres and polished, it will display an image of whatever surface is adjacent to its other side. This optical property is common for synthetic fibres, but not in minerals. This strange behaviour makes the surface of the rock appear like a screen with the image of what is beneath the rock, projected onto the surface, giving rise to the material’s nick name of ‘TV rock’. Explore ulexite on the Institute of Making website:

Shared with the World by Dr Zoe Laughlin

This list was generated on Sat Jun 15 04:58:52 2024 UTC.