What is the meaning of 400 ppm (0.04%) atmospheric CO2?
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what is the meaning of Plank mass and why Plank mass is so big?
Started by flrBoard Physics, Astronomy & Cosmology |
Replies: 3 Views: 7717 |
26/05/2012 19:51:51 by lightarrow |
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What is the meaning of "carbon neutral"?
Started by lynerBoard General Science |
Replies: 4 Views: 8302 |
31/07/2008 10:46:09 by lyner |
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What is the meaning of "Spacetime Curvature"?
Started by PmbBoard Physics, Astronomy & Cosmology |
Replies: 57 Views: 26250 |
23/02/2021 04:17:13 by Galileo1564 |
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Interpreting meaning in influenza vaccination study results
Started by DBecker1988Board Cells, Microbes & Viruses |
Replies: 5 Views: 6112 |
23/02/2013 19:58:45 by CliffordK |
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Meaning of male female demograhics statistics and slavery?
Started by Europan OceanBoard Physiology & Medicine |
Replies: 3 Views: 5188 |
11/08/2013 11:53:20 by evan_au |