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Oxygen: The Molecule that Made the World by Nick Lane

Oxygen: The Molecule that Made the World Nick Lane ebook
ISBN: 0198607830, 9780198607830
Format: pdf
Page: 388
Publisher: Oxford University Press, USA

Tomorrow's Material World is Being Built at the Molecular Foundry S. Three hundred million years ago, dragonflies grew as big as seagulls, with wingspans nearly a yard across. Oxygen: The Molecule that Made the World By Nick Lane 2002 | 384 Pages | ISBN: 0198508034 | DJVU | 3 MBThree hundred million years ago, dragonflies grew as big as seagulls, with wingsp. Oxygen is usually found as a molecule made up of two atoms. Above is a class 100 clean room. ( Symbol O ) A nonmetallic element constituting 21 percent of the atmosphere by volume that occurs as a diatomic gas, O 2 , and in many compounds. Oxygen has had extraordinary effects on life. After World War II, new technologies brought significant improvements to the air separation process used to produce oxygen. Three hundred million years ago, in Carboniferous times, dragonflies grew as big as seagulls, with wingspans of nearly a metre. Oxygen: The Molecule that Made the World. Engineering researchers at Rensselaer Polytechnic Institute made a sheet of paper from the world's thinnest material, graphene, and then zapped the paper with a laser or camera flash to blemish it with countless cracks, pores, and other imperfections. The result is a In both instances, the heat from the laser or photoflash literally caused mini-explosions throughout the paper, as the oxygen atoms in graphene oxide were violently expelled from the structure. Production volumes and purity levels increased while costs decreased. Second, I read to be amazed and gain an appreciation for the wider world.