#Earth continues tonight on BBC Two @ 9pm
Tonight it's 'Green' . . . we look at how 450 million years ago fungi took over the land and was followed by soil and giant swamp forests .
All this and more in the accompanying book , available to buy at https://t.co/3TuDSZN3Sh
Pyramids Giza, #Egypt Pharaoh Khufu began the first Giza pyramid project, circa 2550 B.C. His Great Pyramid is the largest in Giza and towers some 147 meters above the plateau. Its estimated 2.3 million stone blocks each weigh an average of 2.5 to 15 tons.
@_rjardon#architecture
Plant dyes - all the colours achievable from leaf, flower and root within around a five mile radius. The red hot poker root was a gift from a friend on Skye but that’s only several miles across the water…
The first to hold a pen from reeds of the Nile,
make paper from papyrus, brush from goose feathers, and ink from metal oxides and wood charcoal.
The Egyptian writer was the first to write and the first to read his thoughts, art, science, and imagination.
Windflowers are the name in #folklore for anemones. In Greek mythology Anemone, “daughter of the wind”, was a beautiful nymph who had a relationship with the wind god Zephyr. When his wife Chloris, (Flora to the Romans), found out she turned her into a flower. #MythologyMonday
"The lifetime of a human being is measured by decades, the lifetime of the Sun is a hundred million times longer. Compared to a star, we are like mayflies, fleeting ephemeral creatures who live out their lives in the course of a single day."
Carl Sagan
Cosmos
My plant-dyeing buddy Emma Kylmala lives in London and says the the weld growing wild in verges and scrub around her neighbourhood is especially prolific this year. She’s dyeing it as fast as she can. Weld dyes the brightest and most lightfast yellows. https://t.co/x2EvLECL3p