Tag: SciComm
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A deep dive into seaweed structural colour
Investigating the tips of the red seaweed Asparagopsis taxiformis, Hiroshi Kawai & Taizo Motomura identified presence of ‘nanospheres’. The structural colours of blue or white produced by the nanospheres are interpreted as examples of ‘warning colouration’, and ‘camouflage’, respectively.
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Tomato or potato, which came first?
This post explores the evolutionary and historical relationship between potatoes and tomatoes, both members of the nightshade family. It briefly discusses their introduction to Europe via the Columbian Exchange, and notes contradictory claims about which arrived first. It then considers the pivotal role of tomato in the development of tubers…
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A sceptical look at plants
Tim Entwisle’s “The sceptical botanist” is a highly readable collection of essays that address plant-related questions. While the book provides engaging insights, it sometimes lacks sufficient evidence for some of its statements. However, overall, it combines entertaining writing with educational value, appealing to both novice and seasoned botanists.
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Solar eclipses and ‘talking trees’
Researchers found that spruce trees exhibit synchronized bioelectrical responses before and during a solar eclipse, potentially anticipating the event up to 14 hours in advance. Despite concerns over small sample sizes and the media’s sensationalist interpretations, the study suggests deeper ecological communication among trees, emphasizing the preservation of older trees…
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Plant Cuttings, repotted
Nigel Chaffey, a botanist and former lecturer, launches Plant Cuttings, a site dedicated to increasing botanical literacy through his writings on plants. The site includes blog posts and book reviews, aiming to combat “plant blindness” and foster broader interest in botany.
Plant Cuttings 