A superconductor levitation (superlev) vehicle system and method of transporting and storing coolant and fuel that includes a guideway comprising a conduit. The conduit includes a superconductor and a coolant coupled to the superconductor. The coolant is configured to cool the superconductor. A magnetic vehicle that is configured to be levitated a distance from the guideway via interaction between a magnetic field from the vehicle and a magnetic field from the superconductor. The superconductor may also be used to transport and store electrical power, and the conduit may be used to transport and store liquids and/or fuels.

A superconductor levitation (superlev) vehicle system and method of transporting and storing coolant and fuel that includes a guideway comprising a conduit. The conduit includes a superconductor and a coolant coupled to the superconductor. The coolant is configured to cool the superconductor. A magnetic vehicle that is configured to be levitated a distance from the guideway via interaction between a magnetic field from the vehicle and a magnetic field from the superconductor. The superconductor may also be used to transport and store electrical power, and the conduit may be used to transport and store liquids and/or fuels.

Described herein is a graphene-enhanced triboelectric nanogenerator with magnetically levitated suspension in the form of a shoe insole insert producing energy from the rise and fall of a human heel when walking in shoes for the mobile charging of small to medium-sized electronic devices.

Described herein is a graphene-enhanced triboelectric nanogenerator with magnetically levitated suspension in the form of a shoe insole insert producing energy from the rise and fall of a human heel when walking in shoes for the mobile charging of small to medium-sized electronic devices.

An augmented reality, virtual reality, and/or mixed reality (AR/VR) system includes an interface device configured to be worn by a user. The interface device includes a frame supporting a reaction material. The AR/VR system also includes a visualization device configured to display virtual features for visualization by the user. The visualization device includes an electromagnet configured to magnetically couple to the reaction material. The AR/VR system further includes a controller electrically coupled to the electromagnet and configured to adjust operation of the electromagnet to modulate a magnetic coupling force between the electromagnet and the reaction material.

An augmented reality, virtual reality, and/or mixed reality (AR/VR) system includes an interface device configured to be worn by a user. The interface device includes a frame supporting a reaction material. The AR/VR system also includes a visualization device configured to display virtual features for visualization by the user. The visualization device includes an electromagnet configured to magnetically couple to the reaction material. The AR/VR system further includes a controller electrically coupled to the electromagnet and configured to adjust operation of the electromagnet to modulate a magnetic coupling force between the electromagnet and the reaction material.

A hybrid electrodynamic levitation system that utilizes both superconducting and conductive tracks. The hybrid system reduces the overall drag induced upon the system and reduces the amount of power required to achieve operating speeds, while resolving the issue of requiring velocity relative to the track for levitation. The total initial and operating costs of the hybrid system can be lower than utilizing a superconductive or conductive track alone, while still enabling a fail-safe levitation system for high speed transportation.

A hybrid electrodynamic levitation system that utilizes both superconducting and conductive tracks. The hybrid system reduces the overall drag induced upon the system and reduces the amount of power required to achieve operating speeds, while resolving the issue of requiring velocity relative to the track for levitation. The total initial and operating costs of the hybrid system can be lower than utilizing a superconductive or conductive track alone, while still enabling a fail-safe levitation system for high speed transportation.

A magnetically levitating sterilizing toothbrush holder with associated toothbrush comprises a holder generating a magnetic field and a toothbrush comprising a magnetic or ferromagnetic element. The holder and toothbrush are so configured that, when the toothbrush is placed in the holder, the force of gravity acting on the toothbrush is balanced in opposition to the magnetic force resulting from the interaction of the toothbrush's magnetic element with the holder's magnetic field, resulting in magnetic levitation of the toothbrush within the holder, thereby suspending the brush from all potentially contaminating surfaces. The holder further comprises a sterilizing ultraviolet light source, whereby the operational end of the toothbrush with its bristles is bathed in sterilizing radiation when the brush is suspended in the holder.

A magnetically levitating sterilizing toothbrush holder with associated toothbrush comprises a holder generating a magnetic field and a toothbrush comprising a magnetic or ferromagnetic element. The holder and toothbrush are so configured that, when the toothbrush is placed in the holder, the force of gravity acting on the toothbrush is balanced in opposition to the magnetic force resulting from the interaction of the toothbrush's magnetic element with the holder's magnetic field, resulting in magnetic levitation of the toothbrush within the holder, thereby suspending the brush from all potentially contaminating surfaces. The holder further comprises a sterilizing ultraviolet light source, whereby the operational end of the toothbrush with its bristles is bathed in sterilizing radiation when the brush is suspended in the holder.