*Plausibility:* Control of the effect of Gravity in two sentences (theory and method)

^{Browse the }Gravitation Category_{then continue past }**Truepers**To Ponder Nucleosonic**psiFi**

# File:Phi brick 1460x795.png

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*Phi Brick* by DonEMitchell with Google Sketchup 8 (free version).

Each dimension of the rectangle is a power of the golden ratio (Phi):

**0.6180339887498948482045868343656... = Phi**(an irrational number of unending decimal digits)^{ –1}**1.000 = Phi**(Let's check Pythagoras for a power-rule in operation among Phi degrees (powers).^{ 0}**1.6180339887498948482045868343656... = Phi**(an irrational number of unending decimal digits)^{ 1}

- The unit dimensions of the Phi brick illustrated are Phi to the powers of
**-1, 0, 1**which produces a diagonal of the brick at**2.0**units long, or**2Phi**.^{ 0}

- The length of the solid diagonal (
**L**) is found with the Pythagoras theorem in 3D:_{solid}

**L**_{solid}= sqrt( Phi^{(n-1)2}+ Phi^{n2}+ Phi^{(n+1)2})

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current | 00:14, 16 September 2015 | 1,460 × 795 (268 KB) | Admin (Talk | contribs) | Category:Golden_Ratio Category:3D {{catsubpage|Geometry|Golden Ratio|{{PAGENAME}}}} ''Phi Brick'' by DonEMitchell with Google Sketchup 8 (free version). Each dimension of the rectangle is a power of the golden ratio (Phi): :::<b><big>0.61... |

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