Abstract: A gyroscope device and method are disclosed. An example of the gyroscope device includes a gyroscope element and a frame. A drive element for spinning the gyroscope element which also results in torque on the frame parallel to an axis of rotation of the gyroscope. A first torque application element is mounted on the frame to counter torque produced by the drive element to subsequently restrict the frame from freely rotating in a direction counter to the gyroscope element. A second torque application element imposes a torque on the frame perpendicular to the axis of rotation of the gyroscope element to tilt the axis of the gyroscope and effect direction of motion.

Abstract: A whirlpool toy for use in a partially enclosed household fixture having water therein and having a drain. An example of the whirlpool toy comprises a generally cylindrical body having a generally cylindrical upper chamber, the body having a top allowing a clear view of the upper chamber and at least one generally vertical side wall. A first outlet aperture is formed in a bottom of the upper chamber, located near a center of the bottom of the upper chamber. A lower chamber is connected to the upper chamber by the first outlet aperture, and has an open bottom offering a flow connection to the exterior of the device. The lower chamber extends beyond and is offset from the upper chamber. At least one inlet slot extends vertically up a portion of the at least one generally vertical side wall. A third chamber may be connected above the lower chamber offset to allow for the removal of objects drawn down into the lower chamber.

Abstract: A gyroscope device and method are disclosed. An example of the gyroscope device includes a gyroscope element and a frame. A drive element for spinning the gyroscope element which also results in torque on the frame parallel to an axis of rotation of the gyroscope. A first torque application element is mounted on the frame to counter torque produced by the drive element to subsequently restrict the frame from freely rotating in a direction counter to the gyroscope element. A second torque application element imposes a torque on the frame perpendicular to the axis of rotation of the gyroscope element to tilt the axis of the gyroscope and effect direction of motion.

Abstract: A whirlpool toy for use in a partially enclosed household fixture having water therein and having a drain. An example of the whirlpool toy comprises a generally cylindrical body having a generally cylindrical upper chamber, the body having a top allowing a clear view of the upper chamber and at least one generally vertical side wall. A first outlet aperture is formed in a bottom of the upper chamber, located near a center of the bottom of the upper chamber. A lower chamber is connected to the upper chamber by the first outlet aperture, and has an open bottom offering a flow connection to the exterior of the device. The lower chamber extends beyond and is offset from the upper chamber. At least one inlet slot extends vertically up a portion of the at least one generally vertical side wall. A third chamber may be connected above the lower chamber offset to allow for the removal of objects drawn down into the lower chamber.

Abstract: A bathtub whirlpool toy and educational device has a bottom and gasket designed to allow the device to fit over the drain of a household fixture such as a bathtub or sink. The device has a generally cylindrical interior space having inlet slots set at an angle, so that water entering the interior from the bath will begin to rotate immediately. A central outlet leads to a recuperation chamber having an offset recuperation chamber outlet allowing the recuperation chamber outlet to sit directly over a bathtub drain. The recuperation chamber may have a plurality of vanes/fins designed to reduce water circulation and increase water flow. An adapter may allow the user to alter the size and shape of the interior space outlet aperture, and may be fixable in place or movable during use so as to allow the user to alter the vortex/whirlpool dynamically.

Abstract: A bathtub whirlpool toy and educational device has a bottom and gasket designed to allow the device to fit over the drain of a household fixture such as a bathtub or sink. The device has a generally cylindrical interior space having inlet slots set at an angle, so that water entering the interior from the bath will begin to rotate immediately. A central outlet leads to a recuperation chamber having an offset recuperation chamber outlet allowing the recuperation chamber outlet to sit directly over a bathtub drain. The recuperation chamber may have a plurality of vanes/fins designed to reduce water circulation and increase water flow. An adapter may allow the user to alter the size and shape of the interior space outlet aperture, and may be fixable in place or movable during use so as to allow the user to alter the vortex/whirlpool dynamically.