Abstract: Described herein is a golf club head that includes a body with a sole portion, a crown portion, a skirt portion, a forward region, and a rearward region. The golf club head also includes a face portion including a striking face with a maximum height from the ground plane of at least about 50 mm. A volume of the golf club head is at least about 370 cm3. The golf club head has a total club head mass between 190 grams and 210 grams, and the mass of the club head located above half of the peak crown height is less than or equal to 77 grams, and the percentage of the mass above half of the peak crown height is less than or equal to 39% of the total mass of the golf club head.

Abstract: A blower vacuum, the blower vacuum including a nozzle forming a first opening, a fan housing in fluid communication with the nozzle, an inlet exhaust housing rotatably coupled to the fan housing, and a debris housing. The fan housing forms a second opening. A fan assembly is positioned at the fan housing. The inlet exhaust housing includes an inlet portion and an exhaust portion. The inlet exhaust housing is rotatable to a first position forming a blower operation and a second position forming a vacuum operation. The debris housing is coupled to the exhaust portion of the inlet exhaust housing.

Abstract: A robotic system may comprise a first robotic arm operatively coupleable to a first tool. The first tool has a first working end. The system may also comprise an image capture device, a display, and a processor. The processor may be configured to cause an image of a work site, which was captured by the image capture device from a perspective of an image reference frame, to be displayed on the display. The image of the work site includes an image of the first working end of the first tool. The processor may also determine a position of the first working end of the first tool in the image of the work site and render a tool information overlay at the position of the first working end of the first tool in the image of the work site. The tool information overlay visually indicates state information for the first tool. The processor may also change the tool information overlay while the first tool is in a first operational state by changing a brightness of the tool information overlay.

Abstract: A change of state of weed seeds to having reduced germination viability in one minute by illuminating a seed in a processing theater to achieve at least one of 0.66 J/cm2 cumulative illumination energy, and 0.06 W/cm2 irradiance, of at least one of an Indigo Region Illumination Distribution (IRID), and Medium Wavelength Infrared (MWIR) radiation, preferably 2-8 microns, with no high energy transfers, scalding, heat shock, cooking or incineration. The MWIR radiation from heated borosilicate glass or glass powder at just under 500 C offered a peak MWIR emission of 3.75 microns, and was unexpectedly effective, and can be used in a radiant and transmissive weed seed accumulator transport belt. The process can be incorporated into a harvester combine to convert a tailings flow prior to discharge on an agricultural field. An illuminated harvest combine using an illuminator according to the invention allows reduction of the weed seed bank.

Abstract: Systems and methods for cooling electronic components are disclosed herein. Certain aspects of the invention are directed toward an electronic system that includes an electronic module having a container with at least two openings and multiple manufactured electronic components carried in the container. The electronic module is configured to operate reliably at or above a maximum manufacturer's suggested first ambient temperature while still maintaining the first suggested operating core temperature of the internal electronic module. The system further includes a duct in fluid communication with at least one of the openings and an exterior flow device coupled to the duct.

Abstract: A restraint device and lockable buckles therefore are disclosed which serve to secure a person's arms and legs, while providing for a limited amount of movement but only under complete control of an escorting person. The device includes an elongated belt having a hasp/belt buckle connection to secure the belt around the person's waist, arm restraints each including a tether and a handcuff, each arm restraint independently attached to the belt by a tether buckle, and optionally an adjustable leg tether with buckles for restraint of one or both legs. The buckles (and handcuffs) all have locks to control releasability of each restraint or tether, with the locks all preferably operable by a single key such as a handcuff key. Use of the tethers permits the person's arms or legs to independently have limited freedom for walking, fingerprinting, holding objects, etc., while remaining under the control of the escort. The length of the belt is adjustable, so that different waist sizes can be accommodated.

Abstract: An apparatus for cyclically actuating an actuation member in response to rotation of a cam shaft having a cam carried thereon is disclosed. The apparatus preferably includes a shaft capable of angular rotation through at least a predetermined arc, a cam follower carried by the shaft for rotation therewith and the cam follower pivotally connected to the shaft in a manner allowing reciprocation of the cam follower independent of angular movement of the shaft. The cam follower preferably having a first contact surface with the cam and a second contact surface with the valve operating mechanism. The first and second contact surfaces preferably formed as curved surfaces with a predetermined radius.