The companies plan to turn solar arrays so that their edges face the oncoming meteors, presenting a smaller target.

With metal strips, the edge containing the nail holes must face indoors.

The leaves turn so that their edges face the sun, an adaptation to hot conditions.

Now the leading edge of the boomers, those in their mid-50's, are approaching retirement and facing head-on the prospects of growing old.

If a single-edged knife is used, the edge should be facing outwards, away from the knifefighter and towards the target.

The leading edges of the two wings face in the same direction, like the blades of a propeller.

At an angle they keep the edge facing the oncoming currents, presumably to catch food.

Cliffs at its eastern edge face the city of Grenoble.

Metal stripping has holes for nails along one edge: that edge must face indoors.

The nailing edge or crease must face indoors.