By Doug Macdougall
ISBN-10: 0520954947
ISBN-13: 9780520954946
During this engrossing and available publication, Doug Macdougall explores the reasons and results of ice a long time that experience gripped our planet all through its heritage, from the earliest identified glaciation—nearly 3 billion years ago—to the current. Following the advance of medical principles approximately those dramatic occasions, Macdougall lines the lives of some of the incredible and fascinating characters who've contributed to the evolving knowing of ways ice a while occur. because it explains how the nice Pleistocene Ice Age has formed the earth's panorama and prompted the process human evolution, Frozen Earth additionally offers a desirable examine how technology is finished, how the buzz of discovery drives scientists to discover and examine, and the way timing and likelihood play a component within the attractiveness of latest medical ideas.
Macdougall describes the amazing energy of cataclysmic floods that marked the melting of the glaciers of the Pleistocene Ice Age. He probes the chilling proof for "Snowball Earth," an episode some distance again within the earth's prior that can have obvious our planet encased in ice from pole to pole. He discusses the gathering proof from deep-sea sediment cores, in addition to ice cores from Greenland and the Antarctic, that implies fast-changing ice age climates could have without delay impacted the evolution of our species and the process human migration and civilization. Frozen Earth additionally chronicles how the concept that of the ice age has gripped the mind's eye of scientists for nearly centuries. It bargains an soaking up attention of ways present experiences of Pleistocene weather will help us comprehend earth's destiny weather adjustments, together with the query of whilst the subsequent glacial period will ensue.
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Additional info for Frozen Earth: The Once and Future Story of Ice Ages
Example text
035 green metallic hex glitter Instructions 1 Add the suspension base and the polishes to a mixing cup. 2 Then add in each glitter, measuring level spoonfuls. 3 Mix and pour into a 15-milliliter bottle. (Alternatively, if you are mixing in a bottle, fill it first with the color polishes. ) 4 Shake to mix. 035 matte black hex glitter Instructions 1 Add the suspension base and holographic concentrate to a mixing cup. 2 Then add in each glitter, measuring level spoonfuls. 3 Mix and pour into a 15-milliliter bottle.
4 Shake to mix. 008 light yellow matte glitter Instructions 1 Add the suspension base to a mixing cup. 2 Then add in each glitter, measuring level spoonfuls. 3 Mix and pour into a 15-milliliter bottle. (Alternatively, if you are mixing in a bottle, fill it about half full with suspension base. ) 4 Shake to mix. 53 Inspired by a Picture Top Coat Inspiration for your handmade polishes can come from anywhere — here, I am showing how a perfume sample card inspired me. The pink flowers are represented by the pink flower glitter, the brown bar glitters represent the branches, and the green and white glitters represent the leaves and highlights.
Second, try to avoid using quickdry top coats as your clear, as these will often dry too quickly to give a smooth finish. Finally, be aware there are some polishes that do not “jellify” when added to clear, such as metallic or frosty finishes. 62 Creamy Orange Jelly Ingredients 11 grams suspension base (clear non-quick-dry polish can also be used) 4 grams red polish (Sinful Colors Ruby Ruby) 1 gram pastel yellow polish (Pure Ice Show Stopper) Instructions 1 Add the suspension base and color polishes to a mixing cup.
Frozen Earth: The Once and Future Story of Ice Ages by Doug Macdougall
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