Methods, systems, and computer readable media for a phase array directed speaker are disclosed. One system includes a phase array and a controller. The controller is configured to determine an area to send directed sound. The controller is also configured to generate input instructions for the phase array to send directed sound to the area. The input instructions indicate that at least one speaker in the phase array is to delay outputting an audio signal relative to at least one other speaker in the phase array. The phase array is configured to generate, using the input instructions and ultrasonic signals emitted by the speakers in the phase array, the directed sound.

This disclosure relates to methods and systems for repelling one or more fish eating predators (4) from a fish-containing area (6) within a sea, fjord, river or lake, wherein a moving image of a predator (18) of the one or more fish eating predators (4) is provided at and/or near a boundary of the fish-containing area (6).

This disclosure relates to methods and systems for repelling one or more fish eating predators (4) from a fish-containing area (6) within a sea, fjord, river or lake, wherein a moving image of a predator (18) of the one or more fish eating predators (4) is provided at and/or near a boundary of the fish-containing area (6).

An electricity production module comprising at least one photovoltaic panel (P), characterized in that it further comprises scaring means (E) for chasing away animals, and in particular birds, and detection means (D) capable of detecting the presence of animals that are close to or on the photovoltaic panel (P), the detection means (D), in the presence of an animal, delivering a presence signal capable of triggering the scaring means (E).

An electricity production module comprising at least one photovoltaic panel (P), characterized in that it further comprises scaring means (E) for chasing away animals, and in particular birds, and detection means (D) capable of detecting the presence of animals that are close to or on the photovoltaic panel (P), the detection means (D), in the presence of an animal, delivering a presence signal capable of triggering the scaring means (E).

Methods and devices for repelling mosquitoes may operate by generating the sounds of fore and hind pairs of dragonfly wings, which may be dragonfly wing beat sounds. Such sounds may be generated using digital or analog circuitry. The digital sounds may be recordings of synthesized or enhanced sounds of dragonfly wings beating. The device may take the form of a button that may be worn or otherwise carried by a user.

Rat attractant compositions attractive to the rat species Rattus norvegicus are disclosed, which compositions are constituted of compounds found in the headspace volatiles of male urine odor or female urine odor. Said compositions are respectively termed male pheromone blend (MPB) and comprises 2-heptanone, 4-heptanone, 3-ethyl-2-heptanone, 2-octanone, 2-nonanone, and 4-nonanone in a ratio of 10:100:10:1:1:10 respectively, or female pheromone blend (FPB) and comprises 2-methyl-butyric acid, 3-methyl-butyric acid, heptanal, hexanoic acid, 2-phenylacetaldehyde, nonanal, and decanal in a ratio of 20:20:10:30:5:20:10. Devices including the rat attractant compositions, and methods of using said rat attractant compositions, are also disclosed.

A Lawn mower Diverter/Bee Guard or accessory warning device for diverting and saving honeybees and other endangered insects. The device components include a plate for removably securing the warning device to the mower deck; a manner for removably connecting and securing the plate to the deck; a warning emitter; and a way for securing a warning emitter to the plate. Alternative mechanical designs and light, sound, electro-magnetic force, and spray devices are shown as other embodiments. The warning device alerts the pollinating bees of the oncoming mower so the bees can survive by flying away and averting their demise by the mower. Alternative devices for warning are sound, light, smoke, spray, and Electro Magnetic force/pulse generators placed with the mowers.

An enclosure for debilitating an animal is disclosed herein. The enclosure can include a compressing plate, a plurality of structural supports, a support surface, and a sensory deprivation shield. The compressing plate can be configured to receive a force causing the compressing plate to move in the direction of the force. The compressing plate can then debilitate the target animal within an internal region between the compressing plate and the support surface. The enclosure provides convenience and control for the hunter over the target animal, while avoiding the use of weapons or traps.

This disclosure relates to system and method for managing an insect swarm using a plurality of drones. The method includes detecting an insect swarm. The method may further include tracking a movement of the insect swarm. The method further includes communicating, with remaining of the plurality of drones, to dynamically align in a position based on the tracking so as to make a drone formation. The method further includes magnetizing, by at least some of the plurality of drones, one or more drone couplers for electromagnetically coupling the at least some of the plurality of drones with each other as per the drone formation. The method further includes casting, by each of the plurality of drones, a net to trap insects in the insect swarm. The method further includes supplying, by each of the plurality of drones, a high voltage to the net to decapacitate the insects.