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08:56
diy solar heater - how to make a easy diy solar pool heater
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10:53
Solar Air Heater! - The "Screen Absorber" Solar Air Heater! - Easy...
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01:59
AC DC Permanent Magnet Motor Generator Pulley Rotation Alignment...
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05:47
12v Battery bank set up in parallel with balanced draw
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04:24
How to charge and discharge a Battery in Simulink Matlab
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01:53
Outback Power FX Equalizing
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00:50
Equalizing Battery Bank on 5000 Watt Solar System
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08:11
Can you charge a 24V battery with a 20V solar panel and PWM charge...
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08:10
ELEK Cable Pro 2015 - Example Cable Size and Voltage Drop Calculations
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07:51
Kilowatt Wind Turbine And Pole For Under $150 - OpenSourceLowTech.org
Added 7 Views / 0 LikesTurbine build tutorial: http://opensourcelowtech.org/wind_turbine.html The generator is rated at 1.5HP / ~1kW which the turbine should be doing in about a 60 km/h wind, at about 90 volts. The turbine has been survival tested up to 105 km/h. This video is
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03:36
the best vertical windmill ever vawt
Added 7 Views / 0 Likesthe best vertical windmill ever vawt
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15:29
VAWT wind turbine testing UK 24 volt VERY WINDY
Added 10 Views / 0 LikesVery Windy Day for some tests and a bit of snow
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05:35
Wind Turbine Testing Sawtell Headland
Added 10 Views / 0 LikesWind turbine location Test @ Sawtell Headland NSW Here we are testing the power generation performance of the Maglev Vertical Axis Wind Turbine. This wisper quiet wind turbine creates a silent 20db of wind noise. This demonstration unit is a 12v x 400watt
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00:38
Future of Wind Energy - new Vertical axis Wind Turbine invention
Added 12 Views / 0 LikesNew patented Green Power Tower wind turbine prototype at work. Electric generator is inside the structure.
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02:16
Homemade Vertical wind turbine generator 5kW, wind turbine
Added 9 Views / 0 LikesVertical wind turbine generator homemade 5kW, Homemade Wind Turbine Generator, wind turbine
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01:46
VAWT CST 10kW Wind Turbine Generator
Added 8 Views / 0 LikesWind Turbine installed at N3 offramp to Nottingham road Allan Rumney
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01:32
vawt - 4 wind turbine axis vertical 1 generator - all in aluminum
Added 11 Views / 0 Likeslighter and more efficient way of producing electricity
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04:17
VAWT Vertical Axis Wind Turbine Generator
Added 9 Views / 0 LikesPrądnica z pakietem blach 108 cewek. Elektrownia wiatrowa o pionowej osi obrotu.
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02:26
VAWT Wind turbine Stator major progress 14 12 2016
Added 11 Views / 0 LikesIt's getting there folks , thanks for bearing with me !! ( no pun intended )
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16:59
Does Vertical Farming Work?
Added 11 Views / 0 LikesWhat is Vertical Farming and does it even work? Which is the best version of this technology? Is the future skyscraper farms, vertical greenhouses or Plant Factories? In the last video we saw that agriculture is a major contributor to climate change but c
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47:10
Backlight The Rise of Vertical Farming
Added 11 Views / 0 LikesDocumentary film on Vertical Farming by the Dutch producers Backlight shown on National Dutch Television (May 2017). English subtitles.
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07:49
Kimbal Musk's Farm of the Future (Yes, Elon's brother)
Added 10 Views / 0 LikesThe way we get our food in the United States is completely messed up. When you go to the grocery store, especially in a city, most of the fresh fruits and vegetables you see have been trucked in from somewhere else, losing crucial nutritional value at an
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02:29
Urban vertical farming hits Toronto
Added 8 Views / 0 LikesCityNews' Roger Petersen spoke to the young farmer, who grows greens year round indoors.
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01:23
Automated Vertical Farming
Added 10 Views / 0 LikesThis drone video was shot at our demonstrator farm near Dundee, Scotland. The video starts by showing the exterior of the farm (25m wide x 12m long x 10m high) containing 4 towers and an airlock. The drone then flies in through the airlock and showcases s
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03:06
Architecture Thesis Walkthrough I Eco Community Towers I Vertical Farming I Urban Oasis-NIASA Entry
Added 10 Views / 0 LikesThe future of sustainable vertical living that will save a city from water scarcity and food supply from dumps. My thesis is all about the reclamation of the Pallikarnai marsh land-Tamilnadu, India back to its own nature's splendour by creating a Bio clim
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01:32
Vertical Farming Then and Now
Added 7 Views / 0 LikesVertical farming isn't a new idea, but the technologies that are transforming it to create greater efficiency and yields are. Only time can tell if the high cost of building them will be worth it.
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03:20
The growth of Singapore's vertical farming sector | Managing Asia
Added 8 Views / 0 LikesBenjamin Swan predicts that vertical farms will decentralize the food value chain in the future as it is possible to grow crops locally regardless of the climate.
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04:56
Liquid Gravity Wheel Part 02
Added 10 Views / 0 LikesThis video features version 2.0 of my 3D Printed Liquid Gravity Wheel and continues to document the process of attempting to design a gravity wheel that utilizes liquid redistribution to imbalance the system. Designed in TinkerCad, and printed on a Creali
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12:01
Testing a Mondrasek Magnet-Assisted Gravity Wheel
Added 7 Views / 0 LikesA test method is described that is useful for determining whether or not changes made to a system will benefit or hurt the performance. The key is to be able to provide the same amount of starting energy to the system each time. A simple measure of perfor
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01:41
gravity wheel using weigth
Added 7 Views / 0 LikesA gravity wheel driven by a weight using magnets Long Road Ahead B de Kevin MacLeod está autorizado la licencia Creative Commons Attribution (https://creativecommons.org/licenses/by/4.0/) Fuente: http://incompetech.com/music/royalty-free/index.html?isrc=U
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05:56
Free Energy, DALE SIMPSON Gravity Wheel, Amazing!!!!
Added 12 Views / 0 LikesDale Simpson Gravity Wheel, #free_energy #science_projects #electric_field #engineering #tesla
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09:01
Liquid Gravity Wheel Part 01
Added 7 Views / 0 Likes3D Printed Liquid Gravity Wheel. This video follows the creative process behind my design of a gravity wheel that utilizes liquid and leverage in it's design. Most of the parts were designed in Tinkercad and printed on a Creality CR-10S 3D Printer. Here a
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04:03
Anti-Gravity Wheel Explained
Added 10 Views / 0 LikesIt's a little shaky but if you average out the oscillations I think the result is clear. Again, huge thank you's to A/Prof Emeritus Rod Cross, Helen Georgiou, Alex Yeung, and Chris Stewart, Tom Gordon, the University of Sydney Mechanical Engineering shop,
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01:49
Gravity wheel
Added 6 Views / 0 Likesa design that was sent to us, It is a strange design, alas i could not see how it would work on paper , but enjoyed making it anyway, idea here was to use centrifugal forces and Coriolis forces to get a gain...nah not here
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00:47
Da Vinci wheel full test, Gravity Wheel, Virtual physics
Added 10 Views / 0 LikesThis animation shows a virtual physics simulation of a 3D model based the Da Vinci sketch of what is suggested to be Da Vinci's Gravity Wheel. Not that I believe Da Vinci ever thought it would actually be a functioning perpetual motion device but rather p
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17:39
Global Climate Strike Rally in Ann Arbor
Added 6 Views / 0 LikesThousands gathered at the University of Michigan Friday September 20, 2019 as part of a worldwide protest raising awareness of climate change. Read more: https://www.mlive.com/news/ann-arbor/2019/09/thousands-gather-on-um-campus-for-youth-led-global-clima
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01:28
Global Climate Strike: Protesters Rally Around the World for Action on Climate Change
Added 8 Views / 0 LikesA global protest movement backed by 16-year-old activist Greta Thunberg got underway Friday, with students in Australia skipping school and workers walking off the job to demand action on climate change. Tens of thousands of people attended a protest in a
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01:34
16-year-old Thunberg headlines NYC event in global climate strike
Added 7 Views / 0 LikesMillions of young people flooded the streets of cities around the world on Friday to demand political leaders take urgent steps to stop climate change, uniting in a worldwide protest inspired by 16-year-old Swedish activist Greta Thunberg.
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11:07
Global climate strike: Millions take to the streets to save the world
Added 6 Views / 0 LikesWhat began as a protest by the Swedish teenager Greta Thunberg, who decided to skip school on Fridays to draw attention to the plight of the planet, has today been called the biggest mass demonstration in history. Millions of people have marched in the st
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00:34
Global Climate Strike at Michigan Capitol
Added 8 Views / 0 LikesHundreds marched on the Michigan Capitol on Sept. 20, 2019 to draw attention to climate change.
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00:59
Millions of people march in Global Climate Strike
Added 7 Views / 0 LikesMillions of people around the world are marching in what could be the largest climate protest in history. #ClimateStrike #GretaThunberg #ClimateChange
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01:00
Young people stage Global Climate Strike
Added 7 Views / 0 LikesGlobal Climate Strike demonstrators are sending a message on the eve of a U.N. summit. They want world leaders to act on climate change now. #FridaysForFuture #ClimateStrike #GreenNewDeal #DreamBigFightHard #ParentsForFuture #ActNOWForFuture #GlobalClimat
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05:09
School Strike 4 Climate Special: Protests, Climate Change & Greta Thunberg
Added 8 Views / 0 LikesMillions of school students all over the world have hit the streets for the global climate strike. Marches and protests are being held in more than 3,400 towns and cities across 130 countries. Hundreds of thousands of people marched all over Australia! Th
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03:27
'Climate Strike' Rallies In Bay Area, Worldwide Urge Action On Climate Change
Added 7 Views / 0 LikesThousands of Bay Area students and supporters gathered in San Francisco on Friday morning for a march, part of Climate Strike walkouts and rallies held across the region and worldwide on Friday. Joe Vazquez reports. (9/20/19)
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03:00
Protesting climate change in New York, masses gather in global strike epicenter
Added 7 Views / 0 LikesMillions of activists in over 150 countries participated in a global climate strike.
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01:53
Hundreds of thousands join global climate strike including here in Chicago area
Added 6 Views / 0 LikesClimate activists are taking part in a global general strike on Friday in what is expected to be the biggest day of climate demonstrations in the planet`s history.
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04:58
Thousands of Australian students strike for climate action
Added 6 Views / 0 LikesThousands of students across Australia are skipping school to demand more action on climate change.
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03:41
Amazon forest fire: What it tells us about deforestation
Added 28 Views / 0 LikesThe Amazon rainforest is burning at an accelerated rate. Here's how deforestation is contributing to climate change. The main consensus: the fires were caused by human activity. This isn’t the first time Brazil has suffered dramatic forest fires. 2015 and
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01:45
Record wildfires rage in Amazon rain forest l ABC News
Added 12 Views / 0 LikesOver 9,500 fires have broken out since last week in forests that produce 20% of the world's oxygen. READ MORE: https://abcn.ws/2TWNumy #ABCNews #Amazonia #Amazon #AmazonFire #Brazil
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03:44
Amazon fires create respiratory issues for people of Brazil l ABC News
Added 18 Views / 0 LikesAs fires in the Amazon continue to blaze through Brazil, the smoke is affecting the respiratory health of the people living there. READ MORE: https://abcn.ws/2KZkPKC #ABCNews #News #Amazon #Rainforest #Fire #Brazil
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14:56
Amazon wildfires an international crisis | The Drum
Added 24 Views / 0 LikesWhen the Notre Dame cathedral in Paris caught fire, the world knew within minutes, but it's taken much longer for news of devastating fires in Brazil's Amazon rainforest to make headlines. The forest fires have hit a record number this year, with 72,843 d
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28:20
In Depth - Amazon on Fire
Added 16 Views / 0 LikesThe Amazon Rainforest is the world's largest tropical forest. Sprawling over nine countries, it is about half the size of the United States of America...But for several weeks now, the forest - also described as the lungs of the earth - has been on fire. M
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03:28
huge flywheel works as mechanical battery
Added 11 Views / 0 Likesin the rotoverter system (motor 4 kw +generator 15 kw) the output from the generator going to 15 kw motor .. at the motor i have install the huge flywheel ..when the welder machine in the load ..the flywheel maintain stability the system ..the gen-set doe
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11:51
Video with subtitles -About the latest flywheel energy storage technology
Added 25 Views / 0 LikesYe And it’s free technology,High thrust, small wear thrust bearing technology, and its application technology in flywheel energy storage batteries,gogle Automatic translation.
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01:45
Flywheel free energy generator 2019 | free energy Flywheel
Added 32 Views / 0 LikesFlywheel free energy generator 2019 | free energy Flywheel
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