Electric vehicles first appeared in the mid-19th century. An electric vehicle held the vehicular land speed record until around 1900. The high cost, low top speed, and short range of battery electric vehicles, (now referred to as BEV’s) compared to 20th-century internal combustion engine vehicles, led to a worldwide decline in their use as private motor vehicles; although electric vehicles have continued to be used in the form of loading and freight equipment and public transport – especially rail vehicles.
Water pump without electricity. Bomba de agua sin electricidad
Electricity Harvested From Trees By Live Science Staff First Published 12 years ago https://www.livescience.com/5711-electricity-harvested-trees.html To extract electricity from trees and convert it into useful energy, researchers built a boost converter capable of picking up as little as a 20 millivolt output and storing it to produce a greater output. By hooking it up to a tree using electrodes, the custom-built device was able to generate an output voltage of 1.1 volts, enough to run low-power sensors.
Some of the earliest known experiments were conducted by the British physicist and polymath, Robert Hooke, from 1664 to 1685.[1][3] An acoustic string phone made in 1667 is attributed to him.[4]
- McVeigh, Daniel P. An Early History of the Telephone: 1664-1866: Robert Hooke’s Acoustic Experiments and Silent Inventions Archived 24 May 2014 at the Wayback Machine, Columbia University website. Retrieved 15 January 2013. This work in turn cites:
- Richard Waller and edited by R.T. Gunther. “The Postthumous Works of Robert Hooke, M.D., S.R.S. 1705.” Reprinted in R.T. Gunther’s “Early Science In Oxford”, Vol. 6, p. 185, 25
^ a b Jacobs, Bill. Acoustic Telephones, TelefoonMuseum.com website. Retrieved 15 January 2013. This article in turn cites:Kolger, Jon. “Mechanical or String Telephones”, ATCA Newsletter, June 1986; and“Lancaster, Pennsylvania Agricultural Almanac for the Year 1879: How to Construct a Farmer’s Telephone”, John Bater’s Sons.; and“Telephone Experiences of Harry J. Curl as told by him to E. T. Mahood, During the summer of 1933 at Kansas City, Missouri: First Telephone Experience.”
- ^ Grigonis, Richard. x +jchdjn$hbdgdveudydcgeenterprise-fixed-communications/articles/47924-telephone-1665.htm A Telephone can 1665?[permanent dead link], TMCNet Technews website, 29 December 2008.
- ^ Giles, Arthur (editor). County Directory of Scotland (for 1901-1904): Twelfth Issue: Telephone (Scottish Post Office Directories), Edinburgh: R. Grant & Son, 1902, p. 28.
August 13, 2013
Wireless devices go battery-free with new communication technique
Michelle Ma UW News University of Washington engineers have created a new wireless communication system that allows devices to interact with each other without relying on batteries or wires for power. Using ambient backscatter, these devices can interact with users and communicate with each other without using batteries. They exchange information by reflecting or absorbing pre-existing radio signals.University of Washington https://www.washington.edu/news/2013/08/13/wireless-devices-go-battery-free-with-new-communication-technique/#:~:text=We%20might%20be%20one%20step,batteries%20or%20wires%20for%20power.
Energy-harvesting design aims to turn high-frequency electromagnetic waves into usable power
Device for harnessing terahertz radiation might help power some portable electronics.Jennifer Chu | MIT News OfficePublication Date:March 27, 2020 https://news.mit.edu/2020/energy-harvesting-wi-fi-power-0327
The article How Telephones Work talks about the simplicity of phones and the telephone network. The article shows you how, with just a 9-volt battery and a resistor, you can create your own intercom system using two normal telephones. A phone will work as long as it is getting between 6 and 12 volts at about 30 milliamps. In other words, it takes very little power to operate a telephone. https://electronics.howstuffworks.com/question62.htm
REVIEW Horseshoe magnet machine
Perpetual motion
Laws of thermodynamics apply regardless of the size of the system. For example, the motions and rotations of celestial bodies such as planets may appear perpetual, but are actually subject to many processes that slowly dissipate their kinetic energy, such as solar wind, interstellar medium resistance, gravitational radiation and thermal radiation, so they will not keep moving forever.[6][7]
- Taylor, J. H.; Weisberg, J. M. (1989). “Further experimental tests of relativistic gravity using the binary pulsar PSR 1913 + 16”. Astrophysical Journal. 345: 434–450. Bibcode:1989ApJ…345..434T. doi:10.1086/167917.
- ^ Weisberg, J. M.; Nice, D. J.; Taylor, J. H. (2010). “Timing Measurements of the Relativistic Binary Pulsar PSR B1913+16”. Astrophysical Journal. 722(2): 1030–1034. arXiv:1011.0718. Bibcode:2010ApJ…722.1030W. doi:10.1088/0004-637X/722/2/1030. S2CID 118573183.
A review on how a Perpetual Motion Machine generates electrical power
M N Hidayat1, S P Chairandy1 and F Ronilaya1 Published under licence by IOP Publishing Ltd
IOP Conference Series: Materials Science and Engineering, Volume 1098, Computer ScienceCitation M N Hidayat et al 2021 IOP Conf. Ser.: Mater. Sci. Eng. 1098 042063
https://iopscience.iop.org/article/10.1088/1757-899X/1098/4/042063/meta
Ancient Aliens: Rebutting Alien Conspiracy Theories – Peter S. WilliamsFOCLOnline4,004 vistas11 ene. 2021Peter S. Williams lives in England, and is Assistant Professor in Communication and Worldviews at Gimlekollen College, NLA University, Norway. Were there flying saucers at the crucifixion? Was Jesus really an alien? Just as Christian apologists need to rebut the ‘alternative’ historical claims of The Book of Mormon, so they need to rebut claims about so-called ‘ancient aliens’. These claims offer people with a secular worldview historical counter-narratives to biblical history that draw upon the scientific respectability of astrobiology and the search for extra-terrestrial intelligence (SETI). Drawing on his peer-reviewed research in this field, Williams argues that when it comes to ‘ancient aliens’, it’s the conspiracy theorists who are swimming against the scientific evidence.
Egyptian light bulb is not a light bulb and ancient “ufos” paintings are not ufos
Mirrors and glasses are ancient from around 2000bc
A hydrogen fuel cell car generates one liter of drinking quality water for every 8 miles (12.87 kilometers) ride which is of significance in desert conditions.[12]
“2016 Toyota Mirai Fuel-Cell Sedan”. Retrieved 28 August 2016.
LIZ STINSON01.13.15 6:30 AMDESIGN A Lamp Whose Light Comes From Bioluminescent Bacteria https://www.wired.com/2015/01/lamp-whose-light-comes-bioluminescent-bacteria/ When exposed to oxygen, these micro-organisms emit a soft blue hue that glows like an organic nightlight.
A special case is water generation in greenhouses because the air inside a greenhouse is much hotter and more humid than the outside. Particularly in climatic zones with water scarcity, a greenhouse can strongly enhance the conditions necessary for atmospheric water generation. An example is the seawater greenhouse in Oman and the IBTS Greenhouse.
Drinking quality water is generated by the rooftop solar hydro panels from the air using the solar power and solar heat during daylight time.[13][14]
- New rooftop solar hydro panels harvest drinking water and energy at the same time”. Retrieved 2017-11-30.
- ^ “Rain fed solar-powered water purification systems”. Retrieved 21 October 2017.
Steam engine car La máquina de vapor es un motor de combustión externa que transforma la energía térmica de una cantidad de agua en energía mecánica. Este ciclo de trabajo se realiza en dos etapas:
- Se genera vapor de agua por el calentamiento en una caldera cerrada herméticamente, lo cual produce la expansión del volumen de un cilindro empujando un pistón. Mediante un mecanismo de biela-manivela, el movimiento lineal alternativo del pistón del cilindro se transforma en un movimiento de rotación que acciona, por ejemplo, las ruedas de una locomotora o el rotor de un generador eléctrico. Una vez alcanzado el final de carrera el émbolo retorna a su posición inicial y expulsa el vapor de agua utilizando la energía cinética de un volante de inercia.
- El vapor a presión se controla mediante una serie de válvulas de entrada y salida que regulan la renovación de la carga; es decir, los flujos del vapor hacia y desde el cilindro.
Steam engines use hot steam from boiling water to drive a piston (or pistons) back and forth. The movement of the piston was then used to power a machine or turn a wheel. To create the steam, most steam engines heated the water by burning coal.
REVIEW reuse the steam going out of the chimney and reuse compressed air
Sustainable Homes That Generate More Electricity Than They Consume. Reuse water
Evo Morales: “Estoy convencido que esta pandemia es parte de una guerra biológica” El expresidente de Bolivia consideró que “para el capitalismo la gente pobre es innecesaria para el Estado” y responsabilizó al “Nuevo Orden Mundial” del COVID-19. https://gestion.pe/peru/politica/evo-morales-estoy-convencido-que-esta-pandemia-es-parte-de-una-guerra-biologica-nndc-noticia/?ref=gesr
George Soros, founder of Open Society Foundations, invests in the future of free and open knowledge By Kaitlin Thaney•15 October 2018 The billionaire investor and noted philanthropist is giving $2 million to the Wikimedia Endowment. We are pleased to announce a $2 million gift to the Wikimedia Endowment from George Soros, one of the world’s leading philanthropists. https://wikimediafoundation.org/news/2018/10/15/george-soros-invests-future-free-open-knowledge/
The Wikimedia Endowment is a safety net that helps protect Wikipedia now and into the future. Making a gift today is the simplest way to ensure that Wikipedia remains strong and stable, always there when you need it. https://wikimediaendowment.org/
Article Open Access Published:
Simultaneous production of fresh water and electricity via multistage solar photovoltaic membrane distillation
Wenbin Wang, Yusuf Shi, […] Peng Wang
Nature Communications volume 10, Article number: 3012 (2019) Cite this article
55k Accesses 93 Citations 437 Altmetric Metricsdetails
Abstract The energy shortage and clean water scarcity are two key challenges for global sustainable development. Near half of the total global water withdrawals is consumed by power generation plants while water desalination consumes lots of electricity. Here, we demonstrate a photovoltaics-membrane distillation (PV-MD) device that can stably produce clean water (>1.64 kg·m−2·h−1) from seawater while simultaneously having uncompromised electricity generation performance (>11%) under one Sun irradiation. Its high clean water production rate is realized by constructing multi stage membrane distillation (MSMD) device at the backside of the solar cell to recycle the latent heat of water vapor condensation in each distillation stage. This composite device can significantly reduce capital investment costs by sharing the same land and the same mounting system and thus represents a potential possibility to transform an electricity power plant from otherwise a water consumer to a fresh water producer. https://www.nature.com/articles/s41467-019-10817-6
Alberto Vázquez-Figueroa Rial (Santa Cruz de Tenerife, Canarias, 11 de octubre de 1936) es un novelista, periodista e inventor español, autor de más de cien libros. Excorresponsal de La Vanguardia y de Televisión Española, es uno de los autores contemporáneos más leídos en España y en el mundo.[1] Propietario de la empresa Desalinizadora A.V.F. S.L. encargada de gestionar la desalación por presión, método inventado por él mismo.[2]
- Autores españoles que conquistan el mundo.». www.diariosur.es. Consultado el 6 de febrero de 2017.
- ↑ «Vázquez Figueroa presenta su invento: desaladoras por presión natural que dan agua casi gratis». www.elmundo.es. Consultado el 6 de febrero de 2017.
ARANJUEZ.- El consagrado escritor Alberto Vázquez Figueroa ha impartido este jueves en Aranjuez uno de los cursos que organiza la Fundación Rey Juan Carlos. Lejos de hablar de literatura o disertar sobre las letras en España, el autor de ‘Tuareg’ ha conquistado al auditorio con su verbo ágil y locuaz, para mostrarnos su faceta de inventor. Se trata de una desaladora por presión natural, mediante ósmosis inversa, que conseguirá dar “agua casi gratis”. El procedimiento consiste, según explicó Figueroa, en “llevar agua de mar hasta una montaña de unos 500 o 600 metros, para lo cual utilizamos energía eléctrica, pero residual, y la depositamos en una balsa”. https://www.elmundo.es/elmundo/2005/07/07/ciencia/1120755305.html
Y añade, “a las pocas horas, cuando la red necesita otra vez mucha energía, dejamos caer esa misma agua por una tubería de la misma altitud que la montaña, lo que equivale a 5 o 6 atmósferas de presión. Esta presión hace que, de forma natural, el 45% del agua se convierta en agua dulce y la restante, el 55 %, salga doblemente salada a casi la misma presión con la que entró. Con esto, producimos electricidad y el agua sale gratis“.
Una empresa israelí ya ha comprado la patente para construir la primera desaladora por presión natural en Murcia. Vázquez ha explicado cómo su proyecto no es un invento, sino una cuestión de aplicar “sentido común”, que aprendió en su época de buceador. Negocio interesante Y ha añadido bromeando: “La venta de una patente da más dinero que 27 millones de ejemplares de libros”. Sin embargo, las patentes serán gratuitas para países del llamado tercer mundo.
Cristina Narbona partido socialistas obrero español
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