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Long Range Hunting & Shooting
Left @ 300 yds - Right @ 1000 yds? WTH?
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<blockquote data-quote="royinidaho" data-source="post: 248554" data-attributes="member: 2011"><p>To get really nit picky:</p><p></p><p><strong><u>Density Variations</u></strong></p><p>Variations in the density of rocks in the Earths lithosphere (the outer layer of the earth, including the crust and the uppermost part of the mantle) cause local variations in gravity. Companies such as <a href="http://www.arkgeo.com/index.html" target="_blank">Ark Geophysics</a> measure and analyse these variations to predict where oil, gas and minerals are most likely to be found underground. Very large structures such as mountain ranges and ocean basins can lead to variations of up to 0.05%. Variations due to rock structures related to oil (e.g. salt domes) and metal ore bodies are very small, but can be measured as anomalies (unexplained local highs or lows) that occur within small geographical areas.</p><p></p><p>Go here for further insight. Its a wonder that anyone hits anything..<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile :)" loading="lazy" data-shortname=":)" /></p><p></p><p><a href="http://news.bbc.co.uk/2/hi/science/nature/1668872.stm" target="_blank">BBC News | SCI/TECH | New gravity map released</a></p></blockquote><p></p>
[QUOTE="royinidaho, post: 248554, member: 2011"] To get really nit picky: [B][U]Density Variations[/U][/B] Variations in the density of rocks in the Earths lithosphere (the outer layer of the earth, including the crust and the uppermost part of the mantle) cause local variations in gravity. Companies such as [URL="http://www.arkgeo.com/index.html"]Ark Geophysics[/URL] measure and analyse these variations to predict where oil, gas and minerals are most likely to be found underground. Very large structures such as mountain ranges and ocean basins can lead to variations of up to 0.05%. Variations due to rock structures related to oil (e.g. salt domes) and metal ore bodies are very small, but can be measured as anomalies (unexplained local highs or lows) that occur within small geographical areas. Go here for further insight. Its a wonder that anyone hits anything..:) [url=http://news.bbc.co.uk/2/hi/science/nature/1668872.stm]BBC News | SCI/TECH | New gravity map released[/url] [/QUOTE]
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Left @ 300 yds - Right @ 1000 yds? WTH?
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