Posted in biology, education, Illumination, museum, Optics

Archaeology News

First news item: the cave paintings at Lascaux (France) are currently being threatened by mold. One of the possible causes: bright lights. The caves have a history of threats, all directly or indirectly caused by humans. This case exemplifies the hard challenges faced with old artifacts – or just limited natural resources in general – and weighing the benefits of preservation/isolation, scientific intervention and study, and public access to knowledge and such resources.

Next up: The re-creation of musical instruments from Central America. The story discusses Roberto Velazquez, a musical historian/archaeologist/mechanical engineer who studies ancient musical instruments found in archaeological sites all over Central America and recreates them and experiments with their sounds. What is not mentioned but inferred is the spectral analysis done on these instruments in order to determine what they are made out of – clay mostly, but also feathers, reeds, frog bones? – and how to recreate them. Velazquez will also experiment with making sounds with the flutes and whistles, and some of them are really eery; there is a sound clip with samples of all the different sounds, and I was not prepared for the first sounds that they played. It was from the appropriately-named Whistle of Death, and it is creepy to put it mildly.

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Author:

Beth Kelley is a writer and researcher with an overall interest in how people engage with and are impacted by their environments and vice versa. This has manifested itself in many ways, by looking at creativity, playful spaces and environmental enrichment, sustainability, design research, and integrative and collaborative models of learning such as through play and hands-on learning.

One thought on “Archaeology News

  1. Chauvet Cave which is said to rival Lasceaux is the subject of a series of presentations by eminent prehistorian Professor Jean Clottes (who led the assessment team) at University of Victoria on Vancouver Island in September. Everyone is welcome – sign up at http://www.continuingstudies.uvic.ca
    Images said to be 32,000 years old! Decide for yourself what makes it as “great cave art.”

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