Sentence examples for mirror feet from inspiring English sources

She recommends that practitioners start by standing with their backs to a mirror, feet apart, and bend at the waist to view their upside-down reddened faces.

Trained listeners huddled in bunkers at the mirrors' feet, using a kind of stethoscope to pin-point distant noises from the sky.

This primary mirror, 20 feet in diameter compared with the 8-foot reflector on Hubble, will have six times the light-gathering area.

The new observatory, while only half as big as the 24,000-pound Hubble, will have a primary, light-gathering mirror 20 feet in diameter compared with the existing telescope's 8-foot reflector.

The Keck Telescope, with a light-collecting mirror 33 feet in diameter, is the largest in the world.

Known as the European Extremely Large Telescope, it would feature a segmented mirror 131 feet across that would dwarf any that exist or are currently planned.

Haraldur Jonsson's "Tunnel" consists of two circular mirrors six feet in diameter, sandwiched glass-to-glass so that only the backing is visible.

We can now take full advantage of huge telescopes with mirrors 30 feet in diameter, showing detail ten times smaller than with 3-foot-diameter space telescopes.

The idea is dead simple: you've got really long mirrors (1,000 feet, to be exact) which reflect the sun's rays.

Nevada Solar One uses a parabolic trough design, in which curved mirrors, 16 feet from top to bottom, concentrate the sun's rays onto a glass tube with a steel bar at its center.

I steadied in front of the mirror, my foot still on the door, and flipped on the light.