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MY ECLECTIC BOHO ENTRYWAY

My Eclectic Boho Entryway via bohocollective.com

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Pattern 220: ROOF VAULTS___Build the roof vault either as a cylindrical barrel vault, or like a pitched roof with a slight convex curve in each of the two sloping sides.___from A Pattern Language

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Astronomers Observe Strange Quantum Distortion in Empty Space for the First Time Ever

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#Astronomy: First signs of weird quantum property of empty space?

By studying the light emitted from an extraordinarily dense and strongly magnetised neutron star using ESO’s Very Large Telescope, astronomers may have found the first observational indications of a strange quantum effect, first predicted in the 1930s. The polarisation of the observed light suggests that the empty space around the neutron star is subject to a quantum effect known as vacuum birefringence.

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