An aquatic toy that is a biomimetic fish with a watertight body portion. The body portion contains a battery electrically connected via a controller to at least one coil. The coil is positioned relative to a magnet and the coil can be caused to oscillate by virtue of a controller defined alternating current passing through the coil. The oscillation of the coil causes movement of a tail fin that is engaged to said watertight body to cause the fish to move forward through a body of water.

An aquatic toy that is a biomimetic fish with a watertight body portion. The body portion contains a battery electrically connected via a controller to at least one coil. The coil is positioned relative to a magnet and the coil can be caused to oscillate by virtue of a controller defined alternating current passing through the coil. The oscillation of the coil causes movement of a tail fin that is engaged to said watertight body to cause the fish to move forward through a body of water.

An unmanned vehicle including a body and a frame structure extending from the body and supporting a plurality of propeller assemblies, each propeller assembly including at least one propeller and a corresponding motor with the motor housed in a watertight housing or coated and made corrosion resistant. The propellers comprise a first subset of propellers of the propeller assemblies and a second subset of propellers of the propeller assemblies which rotate in a plane positioned below a plane in which the first subset of propellers rotate, wherein said first and second subset of propellers are configured for independent operation of one another as the vehicle transitions from an air medium to a water medium.

An unmanned vehicle including a body and a frame structure extending from the body and supporting a plurality of propeller assemblies, each propeller assembly including at least one propeller and a corresponding motor with the motor housed in a watertight housing or coated and made corrosion resistant. The propellers comprise a first subset of propellers of the propeller assemblies and a second subset of propellers of the propeller assemblies which rotate in a plane positioned below a plane in which the first subset of propellers rotate, wherein said first and second subset of propellers are configured for independent operation of one another as the vehicle transitions from an air medium to a water medium.

USB Charger related products have a built-in liquid display unit including decorative, reflective, and/or miniature items within a medium and an optional heater-means to cause movement of medium and the items included within the medium. The charger related products are supplied with power from an AC power wire, the 110 VAC to 250 VAC input power being converted into an output charging current having a range of 1.0 A to 12 A and 3.5 VDC to 8.5 VDC. In addition, USB digital signal or data ports may be connected with an external computer, consumer electric device, or communication device, and the USB charger related products may further include additional devices such as an AC outlets(s), sensor, motion sensor, remote control, timer, LEDs, power fail circuitry, audio, video, or smell devices, or other electric or electronic devices to provide one or more additional functions in addition to the charging function.

A diving toy, or dive stick, that is connectable and extendable. The diving toy includes connectable and/or extendable portions that enables the length of the diving toy to be changed and enable it to be converted into a dive-ring, extended dive stick, larger dive-ring, dive-chain, or a multitude of other amusing shapes. In various games of play, one or more diving toys is thrown into a pool. A player retrieves the diving toy from the bottom of the pool or plays various games of play with the diving toy while submerged underwater.

A diving toy, or dive stick, that is connectable and extendable. The diving toy includes connectable and/or extendable portions that enables the length of the diving toy to be changed and enable it to be converted into a dive-ring, extended dive stick, larger dive-ring, dive-chain, or a multitude of other amusing shapes. In various games of play, one or more diving toys is thrown into a pool. A player retrieves the diving toy from the bottom of the pool or plays various games of play with the diving toy while submerged underwater.