The National Park Service (NPS) has purchased six low-floor accessible compressed natural gas (CNG) powered transit buses to be used as part of the visitor transportation system on the South Rim of Grand Canyon National Park. https://www.nps.gov/grca/learn/news/2aug10_news.htm

Buddhist nuns spend three hours every day practicing the martial art of kung fu—and you wouldn't want to face them down in a fight.

The post These Nuns Are Empowered With Kung Fu to Break Bricks – And Fight Human Suffering (WATCH) appeared first on Good News Network.

By Jeff Mulhollem Penn State News The first harvest of 34 acres of fast-growing shrub willow from a Penn State demonstration field this winter is a milestone in developing a sustainable biomass supply for renewable energy and bio-based economic development, … Continue reading →

In an electric powered vehicle in which vehicle driving force for reverse running is produced by a traction motor, vehicle driving force is set by a product of a base value set at least based on an accelerator opening and an amplification factor. The amplification factor is set at k1=1.0 during reverse running (V1.0 at the start of reverse running (V≧0) depending on the vehicular speed. The vehicle driving force at the start of reverse running can thereby be made larger than the vehicle driving force after the start of reverse running at the same accelerator opening.

A portable self contained light generating device which is powered by a flow of granular material falling under the influence of gravity to impinge upon and cause a paddle wheel to rotate thereby turning a small generator producing electricity to power one or more light emitting diodes for illumination. The device equipped with a multi-position power/illumination control switch and in some embodiments also provided with a battery providing supplemental power.

A powered, spray cleaning device that can be operated in an inverted orientation is provided. The cleaning device includes a cleaning head and an elongated handle configured to be grasped by a user. A container of cleaning solution is removably received by the handle, and when received by the handle, fluid from the container fills a fluid accumulator. Fluid in the fluid accumulator is prevented from flowing back into the container when the device is inverted, thus allowing the device to spray fluid when inverted.

An emergency system for a vehicle integrates many disparate equipment into single housing, including the power supply for the equipment. In one embodiment of the invention, the emergency system is a light bar. The light bar houses a power source comprising solar cell panels, a Lithium-Ion battery pack and a connection to an external supply such as the vehicle's electrical power. Energy for operating the light bar is provided by one or more of the power sources, depending on operating conditions of the light bar and each of the power sources.

A vehicle is supplied by a first electrical energy storage unit on board the vehicle, and a ground electrical network providing an energy supply by application of a supply voltage through electrical distribution. The first energy storage unit is controllable under a generator regime or a receiver regime. The supply voltage is adjusted, in the generator regime, by applying an algebraically additive supply voltage originating from the first electrical storage unit to the distribution, to maintain a supply voltage above a minimum threshold. In the receiver regime, if a surplus of supply voltage originating at least partially from a second storage unit in the generator regime is detected above the minimum threshold, this surplus is channeled energetically to the first energy storage unit of the vehicle if it is required for operating the vehicle and enables maintaining the supply voltage below a maximum threshold and above the minimum threshold.

A detachable motor-powered surgical instrument is disclosed. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.

A detachable motor-powered surgical instrument is disclosed. The instrument may include a housing that includes at least one engagement member for removably attaching the housing to an actuator arrangement. A motor is supported within the housing for supplying actuation motions to various portions of a surgical end effector coupled to the housing. The housing may include a contact arrangement that is configured to permit power to be supplied to the motor only when the housing is operably attached to the actuator arrangement.

An apparatus includes a housing, a rotational motor situated within the housing, an eccentric load adapted to be rotated by the rotational motor, and a plurality of legs each having a leg base and a leg tip at a distal end relative to the leg base. The legs are coupled to the housing at the leg base and include at least one driving leg constructed from a flexible material and configured to cause the apparatus to move in a direction generally defined by an offset between the leg base and the leg tip as the rotational motor rotates the eccentric load.

There is provided a bearing for motor-powered fuel injection pumps, made from Cu—Ni-based sintered alloy, which is able to be obtained at a low cost, having excellent corrosion and abrasion resistances. The bearing contains 10 to 20% by mass of Ni, 5 to 13% by mass of Sn, 0.1 to 0.8% by mass of P, 1 to 6% by mass of C, and a remainder containing Cu and inevitable impurities, and is formed with a Ni—Sn—Cu—P phase containing at least 30% by mass of Sn in a grain boundary, and has a 8 to 18% porosity. The Ni—Sn—Cu—P phase contains 30 to 49% by mass of Ni, 10 to 30% by mass of Cu, 0.5 to 1.5% by mass of P, and a remainder containing Sn and inevitable impurities.

This invention is directed to a system that generates a sufficient level of electricity through access to a municipal water supply line to run a furnace during below freezing temperatures. The system includes an inlet that draws water from a water supply line. A first conduit, in communication with the inlet, transports the water into a DC generator that includes an impeller to generate electricity. Water is then routed through a second conduit which then returns the water to the water supply line through an outlet. A solenoid valve may be positioned between the inlet and first conduit which remains closed when the electric grid runs normally but will open during a power outage to supply water to the DC generator. A lithium battery stores power created by the DC generator, which may include a voltage regulator and inverter to convert to DC.

It is provided a power supply device and a power acquisition device for an electromagnetic induction-powered electric vehicle that increase a power transfer efficiency by maximizing a lateral deviation tolerance and by minimizing a gap between the power acquisition device and the power supply device while preventing the power acquisition device from colliding with an obstacle present on a road and being damaged by the collision.

A metering system for a seeding machine is provided. The metering system includes selectively powered metering sections operable to individually allow or restrict seed dispensation. A damper arrangement is also provided so that pneumatic conveying of the particulate within the machine is consistently maintained when particulate flow is varied between the metering sections.

The Invention provided is a hydraulic powered down hole reciprocating pump traveling valve component to provided lifting hydraulics on the down stroke using the derived motion and pressure of petroleum liquids and gasses, such as oil, water and natural gas and also utilizing the frictional traveling forces driven by the surface equipment. Designed to utilize the elements within the pumping apparatus to obtain the hydraulic power within and transfer the energy's force to the exposed bottom end of the pressure locked traveling ball valve adjacent within the ball valve containment cage, providing ultimate lifting power to open the ball valve on the initiation of the down stroke. The component consist of a Hollow Hydraulic Power Shaft, Hollow Pressure Motion House, and a Fluid Cavity Power Drag Plunger.

Disclosed is a method for producing a high strength synthetic strength member (7) containing rope (1) capable of being used with powered blocks where such rope has lighter weight and similar or greater strength than steel wire strength member containing ropes used with powered blocks. Disclosed also is the product resulting from such method. The product includes a synthetic strength member, a first synthetic portion (9) and a second synthetic portion. The first synthetic portion is enclosed within the strength member and the second synthetic portion is situated external the strength member. At least a portion of the second synthetic portion also is situated internal a sheath (8) formed about the strength member. The second synthetic portion has a minimal of 8% at a temperature of between negative 20 and negative 15° C.

Aspects of the invention provide a transport system powered by short block Linear Synchronous Motors (LSMs). The use of short blocks allows vehicles to move under precise control even when they are in close proximity to each other. The design allows the vehicles to be propelled and guided while negotiating sharp turns and negotiating merge and diverge switches. A coreless LSM can be used to create propulsive force without attractive force so as to allow a relatively high drag vehicle suspension, such as a vehicle sliding on a smooth surface. Further aspects of the invention provide a switching member that is selectively moveable relative to a guideway in order to change a magnetic force acting on the vehicle transverse to a direction of motion of the vehicle.

The invention provides in some aspects a transport system comprising a guideway with a plurality of propulsion coils disposed along a region in which one or more vehicles are to be propelled. One or more vehicles are disposed on the guideway, each including a magnetic flux source. The guideway has one or more running surfaces that support the vehicles and along which they roll or slide. Each vehicle can have a septum portion of narrowed cross-section that is coupled to one or more body portions of the vehicle. The guideway includes a diverge region that has a flipper and an extension of the running surface at a vertex of the diverge. The flipper initiates switching of vehicle direction at a diverge by exerting a laterally directed force thereon.

A novel cutting method and apparatus includes a cutting blade adapted to consistently and easily form a desirable kerf in a concrete substrate while capturing substantially all resulting concrete dust.

An electrical ground (36) of an RF impedance matching network (33) is connected to a connection area (50) on the grounded chamber cover (18) of a plasma chamber. The connection area is offset away from the center of the chamber cover toward a workpiece passageway (20). Alternatively, an RF power supply (30) has an electrically grounded output (32) that is connected to a connection area (52) on the chamber cover having such offset. Alternatively, an RF transmission line (37) has an electrically grounded conductor (39) that is connected between a grounded output of an RF power supply and a connection area (52) on the chamber cover having such offset.

The present invention provides a manually powered drive assembly for a vehicle. A foot crank winds a helical torsion spring through a system of shafts and sprockets in a first direction. By releasing a brake applied to a wheel, or wheels, of the vehicle, the wound spring transfers a rotational movement from a spring shaft to a freewheel sprocket coaxially aligned with the axle supporting a wheel, so that the rotational movement upon the wheel assists a user in manually moving the vehicle. The drive assembly may be advantageously used with a wheelbarrow to assist in building up momentum for moving heavy loads.

This application includes a number of embodiments of a spring powered toothbrush for cleaning teeth. A wind-up spring is located in the base of the toothbrush which spring provides power for a gear train including a drive shaft assembly that is designed to bring about rapid movement of the brush portion of the toothbrush to aid in cleaning the teeth. The drive mechanism is controlled by a spring biased push button in the toothbrush housing. In one version the brush portion of the toothbrush includes a rotatable brush section that is gear driven by the drive shaft. In another version the upper portion of the toothbrush is vibrated by an offset weight connected to the drive shaft and in a third version the drive shaft includes an offset weight that acts to oscillate a movable brush section by intermittent engagement between the; weight and brush section.

Water heaters are described that are user-powered, such that external sources of power are unnecessary. The water heaters include a heating device and a generator coupled to a crank such that power is generated as the crank is rotated, which can be used to power the heating device.

Gravity powered electrical energy generators, particularly for producing lighting is disclosed. The apparatus has a support frame (1, 30) in which a series of gears and a gear-driven generator (20) are mounted. The power to drive the most upstream gear (2) is provided by a weight suspended from a point to one side of the axis of rotation of gear (2). The drive gear of the furthest downstream gear has no teeth so that the final contact between the drive gear and the shaft of the generator (20) is frictional. The gear ratio of the final downstream gear is at least 25. When used for lighting, the apparatus may include one or more high brightness LEDs (40) mounted on the housing (30). By suitable choice of gear ratios, the device may produce thirty minutes of illumination while allowing a 10 kilogram weight to fall through a distance of 1.8 meters.

The present invention provides a new and useful apparatus for charging battery powered electronic devices using a rolling means. The rolling means transfers mechanical energy from a plurality of wheels to a generator by way of a gear ratio. The generator in turn yields electrical energy that is later transformed via integrated circuitry into viable power for the purposes of charging an optional internal batter or that of an attached device. This apparatus does not limit the user's mobility and can be used in everyday settings. The apparatus can be an integral part of a piece of luggage or added to an existing hand cart. Additionally, the apparatus can have a connection for a DC input to charge the internal battery when the apparatus is not in motion.

A powered dispensing tool includes a housing, a motor at least partially positioned within the housing, a rack operably coupled to the motor for powered translation, and a transmission selectively operably coupling the motor and the rack. The transmission includes an output shaft rotatable in response to rotation of the motor, and an output member drivably coupled to the rack and supported on the output shaft for relative rotation therewith. The transmission also includes a clutch member coupled for co-rotation with the output shaft and movable along the output shaft between a first position, in which the clutch member is engaged with the output member for transferring torque from the output shaft to the output member, and a second position, in which the clutch member is disengaged from the output member to inhibit torque transfer between the output shaft and the output member.

An adaptive algorithm based battery-powered long distance wireless temperature and humidity sensor module. The sensor module uses an adaptive algorithm to transmit data on an event basis and/or a reduced basis to extend battery life to more than 10 years. It also uses a low power wireless transmitter which has frequency of sub-1 GHz and an effective transfer distance of up to 250 meters, a low power temperature and humidity sensor, and a long lasting lithium battery which has shelf life of 20 years.

A flame powered intermittent pilot combustion controller may include a first power source and a second power source separate from the first power source, a thermal electric and/or photoelectric device, an igniter and a controller. The thermal electric and/or photoelectric device may charge the first power source when exposed to a flame. The controller and the igniter may receive power from the first power source when the first power source has sufficient available power, and may receive power from the second power source when the first power source does not have sufficient available power.

An independently powered USB connector is provided. The independently powered USB connector replaces the computer USB power supply for the direct transmission of digital signals from and between computers and audio components, eliminating micro-circuitry and computer generated noise from the digital signal chain so as to prevent sonic coloration from these sources. The independent power supply is coupled to the male connection of the USB connector, wherein the coupling is wrapped with shrink wrap designed for stability.

An on-board hydride storage system and process are described. The system includes a slurry storage system that includes a slurry reactor and a variable concentration slurry. In one preferred configuration, the storage system stores a slurry containing a hydride storage material in a carrier fluid at a first concentration of hydride solids. The slurry reactor receives the slurry containing a second concentration of the hydride storage material and releases hydrogen as a fuel to hydrogen-power devices and vehicles.

AirAsia's logistics arm Teleport has rolled out a blockchain-powered cargo booking system called Freightchain, claimed to be the world's first digital air cargo network run on blockchain. The platform can be used by shippers, airlines and freight forwarders to make cargo bookings in minutes through bids submitted for cargo belly space on any of AirAsia's 247 aircraft and validated on blockchain.

Ultimate Fighting Championship (UFC) has teamed up with blockchain-powered fan engagement platform Chiliz ($CHZ) in an exclusive global partnership to offer fan engagement solutions to their over 318 million global fans. UFC is an American mixed martial arts (MMA) promotion company based out of Las Vegas in Nevada. It is one of the fastest growing sports in the world.

American agricultural giant Cargill teamed up with Singapore-based agri-commodity trader Argocrop International and Dutch financial services company Rabobank to complete a $12 million intercontinental agricultural trade transaction using blockchain technology. The transaction between the global agriculture supply chain partners took place in five days amid the ongoing coronavirus outbreak.

Almost a decade ago, Charles Brice was thrown from a motorbike in a trail-riding accident, and spent more than a year in rehab. This week, he completed a 300-kilometre road trip from the crash site.

With a focus on using artificial intelligence (AI)/ machine learning (ML) to better predict demand and improve companies operations from end-to-end, Blue Yonder Holding, Inc. (Blue Yonder), has launched its reimagined Luminate Planning portfolio. This powerful set of solutions enables boundaryless planning providing customers with integrated sales and operations execution (S&OE); limitless, always-on planning; and an intelligence engine that can predict and pivot to deliver an autonomous supply chain.

Nice way to get to Alpha Centauri though boffin tells us: 'Such a laser system could be used as a weapon'

Coin-sized pieces of graphene can be accelerated by firing low-powered lasers at them in micro-gravity conditions, say scientists. The technology could be a stepping stone to graphene solar sails, which could propel future spacecraft using starlight or a laser array.…

At the International Supercomputing Conference in Frankfurt, The Weather Company, an IBM Business, today announced a plan to help improve weather prediction globally via a new collaboration with the University Corporation for Atmospheric Research (UCAR) and the National Center for Atmospheric Research (NCAR), a federally funded research and development center for the atmosphere and Earth’s geospace systems.

The Weather Company, an IBM Business announced today that The Weather Channel has launched a cognitive weather bot for Facebook Messenger – powered by IBM Watson. Around the world, Messenger is used to stay in touch with friends and family. Now with The Weather Channel bot, it offers a way to view and share personalized weather-related news content, current conditions, forecasts, severe weather notifications, and other relevant weather information.

IBM Watson Health and Tiatros Inc, a digital health company, today announced that the Tiatros-enabled post-traumatic stress disorder programs achieved up to 73% completion rate for veterans who begin the PTSD sessions. The Tiatros Post Traumatic Growth for Veterans is a Tiatros psychotherapy program designed as a secure social network to support veterans suffering from post-traumatic stress disorder. The program connects veterans with their peers online, in a platform that is designed to reduce barriers to access and deliver evidence-based cognitive behavioral therapy that is personalized to each individual, with help from Watson APIs.

1-800-Flowers.com, Inc. (NASDAQ: FLWS) Gifts When you Need, an online gift concierge for the leading provider of floral and gourmet gifts, may help shoppers uncover the perfect gift for Moms this year. Data from thousands of customers using GWYN powered by IBM Watson (NYSE: IBM) gives insight on hot gifts picks for Mother’s Day.

China Construction Bank (Asia) Corporation Limited (“CCB (Asia)”) and IBM today announced the development of the first blockchain-enabled bancassurance project in Hong Kong. Built on the IBM Blockchain Platform, the solution is designed to streamline CCB (Asia)’s bancassurance process and greatly enhance customer experience and the quality of services delivered through faster transaction processing time and increased transparency.

IBM today announced the Integrated Analytics System, a new unified data system designed to give users fast, easy access to advanced data science capabilities and the ability to work with their data across private, public or hybrid cloud environments.

People Powered Health and Wellbeing (PPHW) are asking people to share their experiences of co-production in their survey.

High-end luxury meets energy efficiency in the Jesolo Lido Pool Villa, a 320-square-meter Venetian villa in the Italian seaside resort of Jesolo. Designed by Milan-based architecture firm JMA, the holiday home was prefabricated, installed and furnished in just six months. The high-performance building envelope has been engineered to guarantee near net-zero energy usage throughout the year.[...]

“What does it take to live on the moon?” That was the question put forward by Sebastian Aristotelis and Karl-Johan Sørensen, the founders of SAGA Space Architects and the analog astronauts behind Lunark, a prototype moon habitat. Designed in collaboration with scientists, engineers and polar experts, Lunark will be tested over three months in northern Greenland as part of the first Arctic-simulated moon mission. In addition to its resilience to extreme temperatures, the habitat will be engineered for a zero-waste ecosystem and will draw power from solar panels.[...]

Thankfully, the world is coming around to the fact that eco-friendly travel doesn't have to mean sacrificing comfort or luxury. As one of Kimpton's latest sustainable properties, Kimpton's Seafire Resort + Spa is leading the way for travelers who want to enjoy gorgeous locations while doing their part to protect the environment. Located on the beautiful Grand Cayman, the eco-resort was built with several green features, including solar power, LED lighting, recycled building materials, native plants and even turtle-friendly lighting.[...]

As of May 5, more than 3.5 million people in 215 countries around the world have been infected with the novel coronavirus, according to the World Health Organization. While the world continues to socially distance, designers and creatives are beginning to imagine different ways to protect people from the virus; case in point, this futuristic bubble shield by DesignLibero.[...]

Around the world, aging and inadequate water systems are a huge public health problem. Now, researchers are using artificial intelligence to help conserve and monitor the quality of drinking water.