Category: adventures in time and in space
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Time travellers to Nowhere (2)
We are not alone in Nowhere Wood, about 300 million years ago. We are deep in a forest of tree ferns, towering above us, fifteen metres high. The damp air has a sweet and woody fragrance, heavy with spores, heavy with promise. The plants are silently photosynthesising, growing ever taller and adding oxygen to the…
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Time travellers to Nowhere (3)
We are in Nowhere Wood, about 300 million years ago, staring at a forest of tree ferns, watching them make oxygen. Over the years, these tree ferns have made so much oxygen that its concentration in the air has risen to about 35%, (compare that with the 21% found in the 21st century). There is…
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Life is a relay race
This story continues the adventures of the ferns in Nowhere Wood. The first part of the story is Climbing the walls. The genome of the fern contains essential information that the fern needs to grow and make new cells. At different times the fern produces spores, sperm and eggs and the two forms of the…













