Imagine the pressure you'd feel at the bottom of the Mariana Trench.
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From: Double-A on 3 Nov 2009 13:11 On Oct 29, 10:43 pm, _@Jeff_Relf.Seattle.inValid wrote: > Pressure accrues. > The deeper you go the higher the pressure and temperature. > > What could produce reduced pressure and/or lower density > at the center of the earth ? At the center of the Earth it's like you are in a vice that has tightened on you to terrific pressure. Only difference is that the pressure is from all sides equally, so there is no direction for your brains to squirt out! Double-A
From: Sam Wormley on 3 Nov 2009 13:16 Double-A wrote: > On Oct 29, 10:43 pm, _@Jeff_Relf.Seattle.inValid wrote: >> Pressure accrues. >> The deeper you go the higher the pressure and temperature. >> >> What could produce reduced pressure and/or lower density >> at the center of the earth ? > > > At the center of the Earth it's like you are in a vice that has > tightened on you to terrific pressure. Only difference is that the > pressure is from all sides equally, so there is no direction for your > brains to squirt out! > > Double-A Plus... it's so hot, you can hardly think!
From: BradGuth on 3 Nov 2009 13:52 On Nov 3, 10:11 am, Double-A <double...(a)hush.com> wrote: > On Oct 29, 10:43 pm, _@Jeff_Relf.Seattle.inValid wrote: > > > Pressure accrues. > > The deeper you go the higher the pressure and temperature. > > > What could produce reduced pressure and/or lower density > > at the center of the earth ? > > At the center of the Earth it's like you are in a vice that has > tightened on you to terrific pressure. Only difference is that the > pressure is from all sides equally, so there is no direction for your > brains to squirt out! > > Double-A However, at near zero gravity (say within a 1% volume of Earth as representing its inner most core where gravity is less than 0.1%) whereas the center most zone of dead center is actually zero or even reverse gravity (meaning you'd oscillate or vibrate within this final sphere), how can there be pressure? ~ BG
From: Double-A on 3 Nov 2009 14:57 On Nov 3, 10:52 am, BradGuth <bradg...(a)gmail.com> wrote: > On Nov 3, 10:11 am, Double-A <double...(a)hush.com> wrote: > > > On Oct 29, 10:43 pm, _@Jeff_Relf.Seattle.inValid wrote: > > > > Pressure accrues. > > > The deeper you go the higher the pressure and temperature. > > > > What could produce reduced pressure and/or lower density > > > at the center of the earth ? > > > At the center of the Earth it's like you are in a vice that has > > tightened on you to terrific pressure. Only difference is that the > > pressure is from all sides equally, so there is no direction for your > > brains to squirt out! > > > Double-A > > However, at near zero gravity (say within a 1% volume of Earth as > representing its inner most core where gravity is less than 0.1%) > whereas the center most zone of dead center is actually zero or even > reverse gravity (meaning you'd oscillate or vibrate within this final > sphere), how can there be pressure? > > ~ BG If your head were clamped in a vice that was tightening, what would you care about gravity? Get the point? Double-A
From: BradGuth on 3 Nov 2009 15:36
On Nov 3, 11:57 am, Double-A <double...(a)hush.com> wrote: > On Nov 3, 10:52 am, BradGuth <bradg...(a)gmail.com> wrote: > > > > > On Nov 3, 10:11 am, Double-A <double...(a)hush.com> wrote: > > > > On Oct 29, 10:43 pm, _@Jeff_Relf.Seattle.inValid wrote: > > > > > Pressure accrues. > > > > The deeper you go the higher the pressure and temperature. > > > > > What could produce reduced pressure and/or lower density > > > > at the center of the earth ? > > > > At the center of the Earth it's like you are in a vice that has > > > tightened on you to terrific pressure. Only difference is that the > > > pressure is from all sides equally, so there is no direction for your > > > brains to squirt out! > > > > Double-A > > > However, at near zero gravity (say within a 1% volume of Earth as > > representing its inner most core where gravity is less than 0.1%) > > whereas the center most zone of dead center is actually zero or even > > reverse gravity (meaning you'd oscillate or vibrate within this final > > sphere), how can there be pressure? > > > ~ BG > > If your head were clamped in a vice that was tightening, what would > you care about gravity? Get the point? > > Double-A At near zero gravity, where's all that pressure coming from? How much does lead or any other element weigh at zero gravity? ~ BG |