A positive charge will cause the white side of the beads to rotate upward; a negative charge will bring up the black side.

Without this fitting in place the engine, at full takeoff thrust, rotated upward on its still-attached forward pylon mount.

When the wheels rotated upward, they became boat bumpers.

The crash couches rotated upward on command then flipped, placing the team in a face-down position.

The wings on this craft rotate upward into the feather configuration that provides a shuttlecock effect.

Whitaker and Stuart suggesting having the spring on an arm that rotated upward, positioned over a cam at the rear of the binding.

The needle on the speed indicator climbed off the zero peg and rotated upward, fifteen, twenty, twenty-five, thirty knots.

My legs rotate upward.

With a creaking sound the high-mounted wings rotated upward, allowing the broad props to hold it up instead of the airfoils.

Made of huge steel plates bent into circular sculptures with open tops, they rotate upward as they lean in or out.