Gripping the inner tube under his arm, he steps over the edge and half slides half stumbles down, feeling the warm sandy earth spilling over the tops of his feet.

NEWYORKER: Getting Closer

And the hole's outer edge is roughly where rocky planets, like the inner planets of this solar system (including the earth), are expected to be.

ECONOMIST: Dusty genesis

With his efficient, clever, and disciplined methods, Allio brings to life hidden inner worlds, revealing the post-medieval brutality perched on the edge of administrative and scientific modernity.

NEWYORKER: (director: Ren�� Allio; 2008)

Their business is driven by the symbiotic alliance between the Net's outer edge, where individual users log on by the millions, and its inner core, where the big traffic moves.

FORBES: Weaving The Perfect Net