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semioticapocalypse:

Russian pilot Valentin Privalov flying under the central span the bridge over river Ob. June 14, 1965.
[::SemAp FB || SemAp G+::]

semioticapocalypse:

Russian pilot Valentin Privalov flying under the central span the bridge over river Ob. June 14, 1965.

[::SemAp FB || SemAp G+::]

ghosts-in-the-tv:

Tetrahedral kites by Alexander Graham Bell, (1898-1912)