Abstract: The invention describes a method and a walk through apparatus to treat surfaces with hydroxyl ions to reduce the viability and/or kill pathogens.

Abstract: Dispenser devices suitable for use on unmanned aerial vehicles are described having utility for dispensing solid larvicides to difficult to reach insect habitats.

Abstract: Dispenser devices suitable for use on unmanned aerial vehicles are described having utility for dispensing solid larvicides to difficult to reach insect habitats.

Abstract: Dispenser devices suitable for use on unmanned aerial vehicles are described having utility for dispensing solid larvicides to difficult to reach insect habitats.

Abstract: A spinal implant (e.g. interbody spacer) with one or more apertures for the containment of bone graft or bone graft substitute. The implant may be packed with graft material prior to or subsequent to implantation. The implant has an integrated mechanism to reduce the volume of the bone graft aperture thereby compressing or repositioning graft material.

Abstract: Dispenser devices suitable for use on unmanned aerial vehicles are described having utility for dispensing solid larvicides to difficult to reach insect habitats.

Abstract: A generator apparatus has a main shaft with an electric generator motor in driven connection therewith. A weight element is coupled to an end of the shaft and is supported radially outward of the longitudinal axis of the shaft. Leveraged movement of the end of the shaft in a cyclical motion imparts a tangential force on the weight element creating angular momentum which carries the weight element about a generally circular path relative to the longitudinal axis of the shaft, thereby rotating the shaft. The electric generator motor is driven by rotation of the shaft to produce electric power.

Abstract: A generator apparatus has a main shaft with an electric generator motor in driven connection therewith. A weight element is coupled to an end of the shaft and is supported radially outward of the longitudinal axis of the shaft. Leveraged movement of the end of the shaft in a cyclical motion imparts a tangential force on the weight element creating angular momentum which carries the weight element about a generally circular path relative to the longitudinal axis of the shaft, thereby rotating the shaft. The electric generator motor is driven by rotation of the shaft to produce electric power.

Abstract: One or more fan blades extend radially from a hub that is freely rotatable relative to a main drive shaft. The hub is coupled to the drive shaft so that, when the drive shaft is moved through an orbital path in a cyclical motion, the hub moves in a twirling action. As the hub twirls, a weighted distal end of the blade travels through an arcuate path to generate angular momentum sufficient to carry the blade through an uninterrupted rotational motion. The fan blade is structured and disposed to push a large volume of air as it rotates, thereby creating a steady current of airflow with minimal energy consumption.