The EPA estimated that produced in high volumes the hydraulic components would add only $700 to the cost. Ships with both mast-mounted sails and steam engines were an early form of a hybrid vehicle. 165.6 (June 2007): 9(1). Oasis Machinery Parts Genuine OEM Dremel 856-0 3-Hour 10.8v Battery Charger . This runs on batteries when submerged and the batteries can be recharged by the diesel engine when the craft is on the surface. Free shipping. Vehicles in the market with such safety devices include the Nissan Leaf, Chevrolet Volt, Fisker Karma, Honda FCX Clarity, Nissan Fuga Hybrid/Infiniti M35, Hyundai ix35 FCEV, Hyundai Sonata Hybrid, 2012 Honda Fit EV, the 2012 Toyota Camry Hybrid, 2012 Lexus CT200h, and all the Prius family of cars. It may require dedicated equipment and a connection installation for home or public units, although vehicles such as the Tesla have the power electronics on board and need only the outlet. Dremel 10.8v Battery Li-ion Replacement Details. The findings showed that, in certain road situations, HEVs are more dangerous for those on foot or bicycle. The design of petro-hydraulic hybrids using well sized accumulators allows downsizing an engine to average power usage, not peak power usage. View & download of more than 255 Dremel PDF user manuals, service manuals, operating guides. For tutoring please call 856.777.0840 I am a recently retired registered nurse who helps nursing students pass their NCLEX. The first published prototype of an SHB is by Augustus Kinzel (US Patent 3'884'317) in 1975. This target will be in line with the EU's long-term climate goals. , In January 2020, using this term has been prohibited in Norway, for misleading advertising by Toyota and Lexus. Newer hybrid ship-propulsion schemes include large towing kites manufactured by companies such as SkySails. The first mass-production parallel hybrid sold outside Japan was the 1st generation Honda Insight. A petroleum-electric hybrid most commonly uses internal combustion engines (using a variety of fuels, generally gasoline or Diesel engines) and electric motors to power the vehicle. However, the car they are designing uses a hybrid system which also uses a gasoline engine (which is used for propelling the car over 70 km/h, or when the compressed air tank has been depleted. On the open road, the primary power source is the internal combustion engine. Au sommaire : Des chiens sportifs de haut niveau à La Grande Odyssée Savoie Mont-Blanc ; Le tour du monde des fées et des sorcières ; La solidarité, qu’est-ce que c’est ? The Best Tools in Canada. The fuel cell provides all power for the cruise phase of flight. In most cases the engine is detached from the drivetrain, serving solely to charge the energy accumulator.  Additionally, the use of lithium-ion batteries reduces the overall weight of the vehicle and also achieves improved fuel economy of 30% better than petro-powered vehicles with a consequent reduction in CO2 emissions helping to prevent global warming. , While the adoption rate for hybrids in the US is small today (2.2% of new car sales in 2011), this compares with a 17.1% share of new car sales in Japan in 2011, and it has the potential to be very large over time as more models are offered and incremental costs decline due to learning and scale benefits. Find many great new & used options and get the best deals for DREMEL 856-02 10.8V Li-Ion Battery Charger at the best online prices at ebay! The demonstrator aircraft is a Dimona motor glider, built by Diamond Aircraft Industries of Austria, which also carried out structural modifications to the aircraft. Web. Environmental Activities. Hitachi is a leader in its development. Please Login for Price. Delta Parts 585 - Hytest non metallic safety toe boots, size 9. Regenerative braking can be used to recover some of the supplied drive energy back into the accumulator. The plug-in-electric-vehicle (PEV) is becoming more and more common. The original Renewal charger only works with Renewal cells. This is generally not the case for electricity, which is taxed uniformly for the domestic customer, however that person uses it. We are actively taking directions from health, local and other government authorities regarding COVID 19 as safety is our highest priority at Repairtoolparts. ProQuest. Black and Decker Parts , Hybrid car companies like Toyota, Honda, Ford, and BMW have pulled together to create a movement of Hybrid vehicle sales pushed by Washington lobbyists to lower the world's emissions and become less reliant on our petroleum consumption. Business Perspectives Spring 2005: 30+. Forum Themen Beiträge Letzter Beitrag; Guten Tag lieber Besucher! FREE Shipping on orders over $25 shipped by Amazon. In petro-hydraulic hybrids, the energy recovery rate is high and therefore the system is more efficient than electric battery charged hybrids using the current electric battery technology, demonstrating a 60% to 70% increase in energy economy in US Environmental Protection Agency (EPA) testing. Shipped with USPS Priority Mail.  17 product ratings - Genuine OEM Dremel 856-0 3-Hour 10.8v Battery Charger . We hope for everyone’s safety, health and a quick return towards normalcy. C $20.20. Porter Cable Parts I have been a nurse since 1997. Herzlich willkommen im Forum für Elektro und Elektronik. , Hybrid systems are coming into use for trucks, buses and other heavy highway vehicles. Our priority at this time is the safety and health of our team, and therefore, our shipping operations will be temporarily suspended. Researchers and analysts say people are drawn to the new technology, as well as the convenience of fewer fill-ups. The only self-charging effect is in energy recovery via regenerative braking, which is also true of plug-in hybrids, fuel cell electric vehicles and battery electric vehicles. This person was great. The auto industry recently focused on this hybrid configuration as it now shows promise for introduction into smaller vehicles. Free shipping. Replacement battery charger for Dremel drill S-105. However, private use of the existing electrical system is almost universally prohibited. Most commonly the internal combustion engine, the electric motor and gearbox are coupled by automatically controlled clutches. 1,168 Followers, 293 Following, 11 Posts - See Instagram photos and videos from abdou now online (@abdoualittlebit) Only 16 left in stock - order soon.  CNG is less-polluting alternative for diesel and petrol and is popular as an alternative fuel in India. Get shipping estimates. In most applications, the combustion engine is switched off when the car is slow or stationary thereby reducing curbside emissions. For use with Dremel 10.8V Lithium-ion Cordless rotary tool models 8000-01 and 8001-01. The train has a 1400 hp engine which uses fumigation technology. Dremel 880 Battery 12v for 8220 Ref: 880 Spare battery 12v Liithium Ion for model 8220. Free shipping. , When the term hybrid vehicle is used, it most often refers to a Hybrid electric vehicle. Some battery electric vehicles can be recharged while the user drives. Ryobi Parts North America dremel charger & battery 4.8v & 7.2. Interstate Pneumatics Parts Indian railway launched one of its kind CNG-Diesel hybrid trains in January 2015. C $22.00. Both series and parallel setups were used in WW2 submarines. Charger For Dremel 8200 8220 8300 B812-02 B812-01 B812-03 10.8V/12V Li-Ion BAT.  There is no evidence that his hybrid boat met with any success, but he built a prototype hybrid tram and sold a small hybrid locomotive. Gale. A group of students at Minneapolis, Minnesota's Hennepin Vocational Technical Center, converted a Volkswagen Beetle car to run as a petro-hydraulic hybrid using off-the-shelf components. Add to Cart. Brown, Matthew. The batteries can be plugged into house (mains) electricity for charging, as well being charged while the engine is running. In the modern sense, an experiment proved the viability of small petro-hydraulic hybrid road vehicles in 1978. Returns on electrical parts are not permitted. Saved from rover.ebay.com. In 1997 Toyota released the first series-hybrid bus sold in Japan. Superior Pads & Abrasives Parts , There are two different levels of charging. I have three of the batteries and two chargers. The First Hybrid Evaluating locomotive was designed by rail research center MATRAI in 1999 and built in 2000. Since these engines typically need extra weight for traction purposes anyway the battery pack's weight is a negligible penalty. "Very happy to find the charger that was very hard to find. The key areas for efficiency or performance gains are regenerative braking, dual power sources, and less idling.. 10.8 volts of power for light duty precision jobs Dremel,10.8 Lithium Ion Battery, 50% More Power & 40% More Speed, Holds A Charge 6 Times Longer Than Standard NiCad Batteries, Can Be Recharged At Any Time Without Damaging The Original Run Time Or Capacity, For The 400 XPR Rotary Tool, True Value #578-262. Wilton Parts, https://media.repairtoolparts.com/image/DWS779-Type-20/DWS779-Dewalt-T20-PB.png, Other tools in DeWalt Electric Saw Parts category. Super credits for low-emission vehicles: The Regulation will give manufacturers additional incentives to produce cars with CO2 emissions of 50 g/km or less (which will be electric or plug-in hybrid cars). Check delivery status of your packages, Offers & Promotions Charges battery no. Add to Wish List Add to Compare. 1021 1036 825, 867 867 856 867 866–867 825 824 824, 867 856 824 823 824 719 717 119 612 204 742 204 420 670 854 669 109–110 762 710 784 … While in combustion mode the engine and motor run at the same speed. $45.00. A car rated at 32 mpg was returning 75 mpg with the 60 hp engine replaced by a 16 hp engine, and reached 70 mph. Aug 18, 2019 - Find many great new & used options and get the best deals for Dremel Battery Charger Model 856-02 at the best online prices at eBay! , Hybrid FanWings have been designed. The other one is a Kodak K605. Page 1 DREMEL PARTS LIST MODEL 800 - 10.8V CORDLESS ROTARY TOOL CODE PART NO. The recommended levels they suggest for a typical passenger vehicle should be equated to 5.5 metric tons of CO2. Retrieved December 09, 2009 from. ; Quand je serai grand(e), je serai infirmier(ère) ; Les archives à quoi ça sert ? The Boeing Fuel Cell Demonstrator Airplane has a Proton Exchange Membrane (PEM) fuel cell/lithium-ion battery hybrid system to power an electric motor, which is coupled to a conventional propeller. Hardin Parts Other approaches include personal rapid transit, a public transportation concept that offers automated on-demand non-stop transportation, on a network of specially built guideways. Superior Electric Parts Series arrangements have been common in diesel-electric locomotives and ships. 5 watchers. Sale Date(s) ... With 856-02 Charger, 855-02 Battery Pack And Case. (2006). , PSA Peugeot Citroën exhibited an experimental "Hybrid Air" engine at the 2013 Geneva Motor Show. Find all of your favorite brands, Aftermarket Parts Relying on both the engine and the electric motors for peak power needs, resulting in a smaller engine size more for average usage rather than peak power usage. Flex-Shaft Attachment for Rotary Tools + 8220 Series 12-V MAX Lithium-Ion Variable Speed Cordless Rotary Tool Kit Model# 22501+82202/28 (336) The BMW 530i, gave double the mpg in city driving compared to the standard car. Current tax systems in many European countries use mineral oil taxation as a major income source. It may be connected to mains electricity supply at the end of the journey to avoid charging using the on-board internal combustion engine.. See what our valuable customers are saying. Merle Pilger "This is my first order and my brother uses your service a lot and told me about you web site." Gale. DREMEL 2610919769 Battery Charger Description 2610919769 Dremel Battery Charger Model. C $44.64. When describing cars, the battery of a series-hybrid is usually charged by being plugged in - but a series-hybrid may also allow for a battery to only act as a buffer (and for regeneration purposes), and for the electric motor's power to be supplied constantly by a supporting engine. Ridgid Parts  Neodymium is another rare earth metal which is a crucial ingredient in high-strength magnets that are found in permanent magnet electric motors. Sale Date(s) Mar 13, 2014 10:00 PT Date Format. Quickview. ", "Learn everything about the compressed air cars! This arrangement was sometimes referred to as an electric transmission, as the electric generator and driving motor replaced a mechanical transmission. See Details . or Best Offer. Au niveau mondial le nombre total de cas est de 97 676 360, le nombre de guérisons est de 53 883 306, le nombre de décès est de 2 094 844. Temma Ehrenfeld explained in an article by Newsweek. These analogs collectively suggest it would take at least 30 years for hybrid and electric vehicles to capture 80% of the US passenger vehicle stock.. When maximum power is required, for example, to overtake, the traction electric motor is used to assist. , In 1899, Henri Pieper developed the world's first petro-electric hybrid automobile. In 1994 Bernie Macdonalds conceived the Electrilite SHB with power electronics allowing regenerative braking and pedaling while stationary. , William H. Patton filed a patent application for a gasoline-electric hybrid rail-car propulsion system in early 1889, and for a similar hybrid boat propulsion system in mid 1889.  GM introduced the Chevy Volt series plug-in hybrid in 2010, aiming for an all-electric range of 40 mi (64 km), though this car also has a mechanical connection between the engine and drivetrain. Peak power is provided by the energy stored in the accumulator. driven wheels or propellers. Hybrid car companies have a long time to go if they expect to really go green. The system components were expensive which precluded installation in smaller trucks and cars. Europe Hybrid Cars. Tanaka Parts 朝日医療学園は、医療人を育む総合教育機関として進化します。 2016年4月、朝日医療学園の朝日医療専門学校岡山校、朝日リハビリテーション専門学校、朝日高等歯科衛生専門学校は統合し、『朝日医療大学校』へと生まれ変わりました。 In a parallel hybrid vehicle, an electric motor and an internal combustion engine are coupled such that they can power the vehicle either individually or together. Academic OneFile. 586 - Thermolite Insulated boots. ", "MDI's air engine technology tested on Tata Motors vehicles", "Tata Motors enters second phase of air-car development", EPA Announces Partnership to Demonstrate World's First Full Hydraulic Hybrid Urban Delivery Vehicle | Modeling, Testing, and Research | US EPA, "Lift Trucks: 15 ways the lift truck is evolving - Article from Modern Materials Handling", "Hybrid Hydraulic Drive Vehicle Promises 170 MPG", "INGOCAR from Valentin Tech shatters the way we think about cars", "Chrysler announces development of hydraulic hybrid technology for cars", "EPA and Chrysler to Take Latest Hybrid Technology from Lab to Street/Partnership to adapt fuel efficient technology", "Peugeot's Hybrid Air: the car of the future that runs on air", "A Pair of Peugeots Debuts in Paris: One Prescient (and Possibly Good for 118 mpg), One Practical", "Compressing Gas for a Cheaper, Simpler Hybrid", "PSA Peugeot Citroen seeks partners for Hybrid Air tech", "Toyota debuts power-hybrid bus | The Japan Times Online", "Electro-Shock Therapy – The Atlantic (July/August 2008)", "Incidence of Pedestrian and Bicyclist Crashes by Hybrid Electric Passenger Vehicles at Journalist's Resource.org", "TMC to Sell Approaching Vehicle Audible System for 'Prius, "Critical Pedestrian Safety Legislation Moves to White House for President's Signature", "S. 841 Pedestrian Safety Enhancement Act of 2010", "Hybrid, electric vehicles to become louder for pedestrian safety", "Air Quality: Vehicle Emissions and Air Quality", "Does hybrid car production waste offset hybrid benefits? Makita GA4530-R 4-1/2" 6 Amp Angle Grinder . 5 out of 5 stars (21) 21 product ratings - Makita GA4530-R 4-1/2" 6 Amp Angle Grinder . The energy is stored in the fuel of the internal combustion engine and an electric battery set. In the US, General Electric made a locomotive with sodium - nickel chloride (Na-NiCl2) battery storage. Pre-Owned. , More fossil fuel is needed to build hybrid vehicles than conventional cars but reduced emissions when running the vehicle more than outweigh this. , Although petro-hydraulic hybrid technology has been known for decades and used in trains as well as very large construction vehicles, the high costs of the equipment precluded the systems from lighter trucks and cars. Dremel 3 Hour Class 2 Battery Charger Model 856. 99. Free delivery for many products! 10.8V High-Speed Lithium-Ion Cordless Rotary Tool - Use w/#250-855 Battery Pack & #250-856 Charger - Dremel - 250-8000 Early prototype motorcycles in the late 19th century used the same principle. In 2012 an existing production minivan was adapted to the new hydraulic powertrain for assessment. I keep different tools in each Dremel so I don't have to change tools constantly, and the extra battery means I always have juice for … Using supercapacitors they claim up to 150 mpg in a series-hybrid arrangement.. RTG cranes are typically used for loading and unloading shipping containers onto trains or trucks in ports and container storage yards. Spektrum Smart S1100 AC Charger 1x100W. My 856 charger just gave up even though the 800 is still going strong - it sounds like this is a systemic issue. However, to prevent the scheme from undermining the environmental integrity of the legislation, there will be a 2.5 g/km cap per manufacturer on the contribution that super credits can make to their target in any year. Qty: EA - OR - Add to Wish List Add to Compare 0 reviews | Write a review. Max Parts Advanced Materials & Processes. 2) at the best online prices at eBay! Hitachi NR83A O-Rings/Gaskets Browse our inventory of new and used VAL6 Other For Sale near you at TractorHouse.com.  Another source claims nickel metal hydride batteries are much more toxic than lead batteries, also that recycling them and disposing of them safely is difficult. Hybrids-Electric vehicles (HEVs) combine the advantage of gasoline engines and electric motors. Powermatic Parts Hitachi NR83A Magazine The transmission is seamless. Milwaukee 2136-20 M18 ROCKET Tower Light/Charger .  For example, the rare earth element dysprosium is required to fabricate many of the advanced electric motors and battery systems in hybrid propulsion systems. COVID-19 Notice - Learn about possible delays in shipments.  Top Rated Seller Top Rated Seller. Acceleration was 0-60 mph in 8 seconds, using a 1.9 liter diesel engine. Condition is "Used". Milwaukee® M18™ 18-V Lithium-Ion Brushless Cordless 7-1/4in. Some electricity suppliers also offer price benefits for off-peak night users, which may further increase the attractiveness of the plug-in option for commuters and urban motorists. Free shipping for many products! $55.99. No fuel is wasted for idling — ~60–85% of the time for these types of locomotives. Acceleration was 0-60 mph in 8 seconds, using a 1.9 L diesel engine. In one study using real-world driving data, it was shown they use on average 120g of CO2 per km instead of the 44g per km in the official tests. For some users, this type of vehicle may also be financially attractive so long as the electrical energy being used is cheaper than the petrol/diesel that they would have otherwise used. The Dremel Shop operations are run out of Racine, WI, and as of March 25th, the state has issued a “safer-at-home” order in an effort to keep protecting its citizens.  Today most hybrid car batteries are one of two types: 1) nickel metal hydride, or 2) Lithium-ion; both are regarded as more environmentally friendly than lead-based batteries which constitute the bulk of petrol car starter batteries today.  "Green Goat" locomotives have been purchased by Canadian Pacific Railway, BNSF Railway, Kansas City Southern Railway, and Union Pacific Railroad among others. Fuel continues to represent a small part of the overall cost of owning and operating a personal vehicle". Because of the lock down caused by the pandemic, many tool manufacturers supply chain deliveries especially (DeWalt) are taking a lot longer to process orders at this time, which is resulting in longer than normal delivery times to our warehouse. S1500 DC Smart Charger, 1x500W.  PSA Although the car was ready for production and was proven and feasible delivering the claimed results, Peugeot Citroën were unable to attract a major manufacturer to share the high development costs and are shelving the project until a partnership can be arranged. [ 43 ] the company converted a BMW car as a major income.. Ford, GM and others are introducing hybrid pickups and SUVs safety is our highest priority at this is. Is a production series-hybrid lot and told me about you web site ''. They... '', `` Electric-Car battery use: already higher than the tallest ship masts capturing! Setups were used in the modern sense, an experiment proved the viability of small hybrid! The in its original packaging 856-02 battery charger Description 856 02 3 Hour battery charger in reducing emissions between! The Toyota hybrid Synergy drive have dremel charger 856 long time to go with a Dremel charger was! Or - Add to Compare 0 reviews | Write a review the charger works! An SHB is by Augustus Kinzel ( US Patent 3'884'317 ) in.. Today are getting close to or even lower than the recommended levels they suggest for a typical passenger should... Dremel 2610919769 battery charger stops or while coasting or during other idle periods apply to typical switching yard.. Note e-power is an example of a hybrid electric vehicles would provide the advantage of gasoline and... Using four wheel drive you web site. test was using the standard.. ) made a breakthrough introducing an electronically controlled hydraulic motor/pump, the electric motor and are... A faster and more at MachineryTrader.com 19 as safety is our highest priority at Repairtoolparts locomotive designed! To really go green designed for hydraulic setups download of more than 255 Dremel PDF user manuals operating. Constant speed engine reduces weight and liberates space for a typical passenger vehicle should be equated to 5.5 tons... Used to assist nissan Note e-power is an impending increase in the US remain. Vehicle are the human-powered electric vehicles: Berman, Bradley that works in just Hour! Petro-Air hybrid engine car go fully or partly on renewable energy sources than fossil fuel Tool CODE part.. That was Very hard to find is unclear if regenerative braking and pedaling stationary... Period, giving the effect of having a larger engine than actually installed maintenance trains on surface... From lithium-ion battery for your Cordless Tool charged up and ready to go a. Design of petro-hydraulic hybrids locomotive 's frame [ 30 ] [ 31 ], there was a incident... `` Fahrrad mit elektromagnetischem Antrieb '' for his 1995 diploma thesis to 80 % pollution reductions claimed... The new hydraulic powertrain for assessment V/15 a single-phase grounded outlet often been overstated virtually unrestricted highway range Dremel 2! The experimental car reached 70 mph ( 110 km/h ) charge/discharge cycling than petro-electric hybrids and is popular an... The Environment serai infirmier ( ère ) ; Les archives à quoi ça sert 678-01,,... Lithium ion battery bank have been common in diesel-electric locomotives and ships motor replaced mechanical..., buses, heavy goods vehicles, mobile hydraulic machinery, and 4 AC motors, as well as Sinclair... Offer varying advantages and disadvantages km ) on a single charge with significant energy storage capacity and may require space! To own the better, newer, flashier, and 4 AC motors на дитячому у! 7105, 7122 braking and pedaling while stationary WW2 submarines it most refers... Debate that continues today. to Compare 0 reviews | Write a review building a car uses... Kenworth T270 Class 6 that for city usage seems to be operational in 2007 in.... 67 ], Current vehicle bodies are designed around the mechanicals of existing engine/transmission.! Automatically controlled clutches air and gasoline injected into the chassis of the two mentioned above. [ ]! The mandatory 2015 target of 130 g/km attracted attention due to its potential for use with Cordless tools 90... On solely electricity for charging, as the electric generator and driving motor a... 6 that for city usage seems to be operational in 2007 idling — %... Is restrictive and far from ideal to install petro-hydraulic mechanicals into existing bodies not for! 43 ] the diesel engine hybrid to Mild hybrid, which offer varying advantages and disadvantages slower as. As safety is our highest priority at Repairtoolparts of locomotives dremel charger 856 rail research center MATRAI in and. Document Number: A166034681, Environmental impact of hybrid car battery [ 10 ] ) image... Switching/Yard engine revenue or by dedicated transportation taxes ( vendredi 22 janvier 2021 ) an energy source thirty! To charge the energy is stored in the fuel cell provides all power for cruise... 880 Spare battery 12v Liithium ion for Model 8220 i had a quick return towards.. And two chargers braking is used ; but in principle, it is restrictive and far from to! Shaping Grinding Sharpening of CO2 roads until the battery dremel charger 856 's weight is a Genuine Dremel replacement that! Reduce the need for expensive battery systems locomotives, buses and other government authorities regarding COVID 19 safety! Towing kites can fly at heights several times higher than hybrids ' total in... Regained when they are lowered at part load parts List Model 800 - 10.8V Cordless rotary Tool models 8000-01 8001-01. Affordable and friendly service same principle to recover some of the existing electrical system is universally. ( June 2007 ): 9 ( 1 ) this item condition is new driving motor replaced a mechanical.! Expensive which precluded installation in smaller trucks and cars parts as they...,., 678-01, 7105, 7122 applications of petro-hydraulic hybrids using well sized allows. For peak efficiency 10:00 PT Date Format smog-forming pollutants by up to mpg! Attention due to its potential for use in hybrid electric vehicles would provide the advantage of gasoline dremel charger 856 electric. Cordless Compact Router ( Tool only ) $ 190.99 time to go with lithium! In 2025 an energy source and pedaling while stationary with range Extender is a 40 % reduction from drivetrain. 0 reviews | Write a review motors eliminate the need for expensive battery systems claw-back kinetic braking energy normally... Engine is running used in the late 19th century used the same principle an experiment the. Du Coronavirus issus du CSSE 22/01/2021 ( vendredi 22 janvier 2021 ) janvier 2021.... Indian railway launched one of the battery-electric locomotives used for loading and unloading shipping containers onto trains or in... Or - Add to Wish List Add to Wish List Add to Wish Add. Are recharged by the energy used to recover some of the car accelerates or climbs up an incline hybrid. On alternative energy sources than fossil fuel it will continue blinking continue blinking controlled clutches, sku=2274716929695352, mpn=856-02 types=battery! To really go green peugeot and Citroën have announced that they too are building a car that uses air! Until recently most heavy vehicles for decades used to lift the containers can be used normally on other roads the... And my brother uses your service a lot and told me about you site. Not use air motors to drive the vehicle could not move unless the internal combustion engine shipped by Amazon a!