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Hot? You can cool down by suiting up in this high-tech fabric
Scientists at Stanford University have developed a material that could make the coolest clothes ever — shirts and pants that block the sun’s warming rays while venting body heat more efficiently than cotton or other conventional fabrics.
When the high-tech fabric was draped around a device that mimicked the response of human skin on a hot day, the temperature of the artificial skin rose by only 0.8 degrees Celsius. That’s far less than the 3.5-degree rise when the device was cloaked in cotton or the 2.9-degree increase when clothed in commercially available polyethylene, the stuff that so much athletic wear is made of.
If you were wearing a shirt and hat made of the stuff, it would feel like being shirtless and hatless while standing under a shade tree. The new fabric, a nanoporous form of polyethylene, and its futuristic cooling properties were described Thursday in the journal Science. The widespread use of such fabric would not only inaugurate a new era of “personalized cooling,” MIT nanoengineer Svetlana V. Boriskina wrote in an essay that accompanied the study, but it could also pave the way for energy savings by reducing the world’s use of air conditioning.
One day, the material could be used in the construction of tents, buildings and vehicles, Boriskina wrote. If it allowed people to raise the temperature on their air conditioning thermostats, the energy required to cool a building might fall by as much as 45%, Boriskina estimated.
How does a piece of cloth do all that? By scattering specific wavelengths of light in the same fashion that makes the sky appear blue, and by using the same principles that allow the Saharan silver ant to stay cool in the torrid heat of a desert afternoon. We humans can put on a cotton shirt that protects our skin from the heat of the beating sun. But as it does so, it also traps body heat inside the garment. The nanoporous polyethylene fabric offers a solution to this problem.
At normal skin temperatures, much of the heat that radiates off our bodies is in the infrared portion of the light spectrum. In laboratory tests, cotton permitted only 1.5% of these longer infrared wavelengths to pass through. (The rest was absorbed by the fabric itself or reflected back onto skin.) What’s needed is a fabric that’s “transparent” to this infrared radiation but is “opaque” to wavelengths of visible light. That way, the fabric will scatter the visible light so that human eyes will see it, just like molecules in the atmosphere scatter the short wavelengths of blue light and make the sky look blue, Boriskina explained.
Po-Chun Hsu and his colleagues at Stanford found a fabric in the sweet spot. They tested a polyethylene material with pores that measured 50 to 1,000 nanometers across. That spacing allows the passage of infrared radiation, including the heat emitted by human skin. But it still causes sunlight to scatter and reflect upon contact with the material’s surface.
Regular, commercially available polyethylene performed as well as the nanoporous polyethylene in allowing infrared waves to pass through. But it only reflected 20% of visible light. The nanopolyethylene fabric reflected 99% of visible light, the Stanford team reported.
Something similar already exists in nature, in the bodies of Saharan silver ants. These insects rely on extremely fine hairs to scatter sunlight and prevent that heat from being absorbed, while still allowing body heat in the infrared portion of the spectrum to escape. Without their silvery hairs, the ants’ body temperature would be significantly higher, previous research has shown.
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You can download or order our ebooks on CD. We also have unusual DVDs that you might find of interest. And our Collections of files to save you money with ebooks on John Keely, Walter Russell, Chandra Bose, Rejuvenation, Homeopathy and much, much more.
DVD - the Physics of Crystals, Pyramids and Tetrahedrons
This is a wonderful duel DVD set lasting 2 hours and which presents one man's lifelong study of pyramids, crystals and their effects. Several of his original and very creative experiments are explained and diagramed out for experimenters. These experiments include;
1) transmutation of zinc to lower elements using a tetrahedron,
2) energy extraction from a pyramid,
3) determining mathematic ratios of nature in a simple experiment,
4) accelerating the growth of food,
5) increasing the abundance of food,
6) how crystals amplify, focus and defocus energy,
7) using crystals to assist natural healing,
8) how the universe uses spirals and vortexes to produce free energy and MORE...
KeelyNet BBS Files w/bonus PDF of 'Keely and his Discoveries'
Finally, I've gotten around to compiling all the files (almost 1,000 - about 20MB and lots of work doing it) from the original KeelyNet BBS into a form you can easily navigate and read using your browser, ideally Firefox but it does work with IE. Most of these files are extremely targeted, interesting and informative, I had forgotten just how much but now you can have the complete organized, categorized set, not just sprinklings from around the web. They will keep you reading for weeks if not longer and give you clues and insights into many subjects and new ideas for investigation and research. IN ADDITION, I am including as a bonus gift, the book (in PDF form) that started it all for me, 'Keely and his Discoveries - Aerial Navigation' which includes the analysis of Keely's discoveries by Dr. Daniel G. Brinton. This 407 page eBook alone is worth the price of the KeelyNet BBS CD but it will give you some degree of understanding about what all Keely accomplished which is just now being rediscovered, but of course, without recognizing Keely as the original discoverer. Chapters include; Vibratory Sympathetic and Polar Flows, Vibratory Physics, Latent Force in Interstitial Spaces and much more. To give some idea of how Keely's discoveries are being slowly rediscovered in modern times, check out this Keely History. These two excellent bodies of information will be sent to you on CD. If alternative science intrigues and fascinates you, this CD is what you've been looking for...
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'The Evolution of Matter' and 'The Evolution of Forces' on CD
Years ago, I had been told by several people, that the US government frequently removes books they deem dangerous or 'sensitive' from libraries. Some are replaced with sections removed or rewritten so as to 'contain' information that should not be available to the public despite the authors intent. A key example was during the Manhattan Project when the US was trying to finalize research into atomic bombs. They removed any books that dealt with the subject and two of them were by Dr. Gustave Le Bon since they dealt with both energy and matter including radioactivity. I had been looking for these two books for many years and fortunately stumbled across two copies for which I paid about $40.00 each. I couldn't put down the books once I started reading them. Such a wealth of original discoveries, many not known or remembered today. / Page 88 - Without the ether there could be neither gravity, nor light, nor electricity, nor heat, nor anything, in a word, of which we have knowledge. The universe would be silent and dead, or would reveal itself in a form which we cannot even foresee. If one could construct a glass chamber from which the ether were to be entirely eliminated, heat and light could not pass through it. It would be absolutely dark, and probably gravitation would no longer act on the bodies within it. They would then have lost their weight. / Page 96-97 - A material vortex may be formed by any fluid, liquid or gaseous, turning round an axis, and by the fact of its rotation it describes spirals. The study of these vortices has been the object of important researches by different scholars, notably by Bjerkness and Weyher. They have shown that by them can be produced all the attractions and repulsions recognized in electricity, the deviations of the magnetic needle by currents, etc. These vortices are produced by the rapid rotation of a central rod furnished with pallets, or, more simply, of a sphere. Round this sphere gaseous currents are established, dissymetrical with regard to its equatorial plane, and the result is the attraction or repulsion of bodies brought near to it, according to the position given to them. It is even possible, as Weyher has proved, to compel these bodies to turn round the sphere as do the satellites of a planet without touching it. / Page 149 - "The problem of sending a pencil of parallel Hertzian waves to a distance possesses more than a theoretical interest. It is allowable to say that its solution would change the course of our civilization by rendering war impossible. The first physicist who realizes this discovery will be able to avail himself of the presence of an enemy's ironclads gathered together in a harbour to blow them up in a few minutes, from a distance of several kilometres, simply by directing on them a sheaf of electric radiations. On reaching the metal wires with which these vessels are nowadays honeycombed, this will excite an atmosphere of sparks which will at once explode the shells and torpedoes stored in their holds. With the same reflector, giving a pencil of parallel radiations, it would not be much more difficult to cause the explosion of the stores of powder and shells contained in a fortress, or in the artillery sparks of an army corps, and finally the metal cartridges of the soldiers. Science, which at first rendered wars so deadly, would then at length have rendered them impossible, and the relations between nations would have to be established on new bases."
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High Voltage & Free Energy Devices Handbook
This wonderfully informative ebook provides many simple experiments you can do, including hydrogen generation and electrostatic repulsion as well as the keys to EV Gray's Fuelless Engine. One of the most comprehensive compilations of information yet detailing the effects of high voltage repulsion as a driving force. Ed Gray's engine produced in excess of 300HP and he claimed to be able to 'split the positive' energy of electricity to produce a self-running motor/generator for use as an engine. Schematics and tons of photos of the original machines and more! Excellent gift for your technical friends or for that budding scientist! If you are an experimenter or know someone who investigates such matters, this would make an excellent addition to your library or as an unforgettable gift. The downloadable HVFE eBook pdf file is almost 11MB in size and contains many experiments, photos, diagrams and technical details. Buy a copy and learn all about hydrogen generation, its uses and how to produce electrostatic repulsion. - 121 pages
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Hypnosis CD - 3 eBooks with How To Techniques and Many Cases
If you have a few minutes, you might want to read my page on hypnosis and all the amazing things associated with its application. Included is an experience I had when I hypnotized a neighbor kid when I was about 14. As well the hypnotic gaze of snakes, the discovery of 'eyebeams' which can be detected electronically, the Italian Hypnotist Robber who was caught on tape with his eyes glowing as cashiers handed over their money and remembered nothing, glamour and clouding the mind of others, several methods of trance induction and many odd cases, animal catatonia, healing, psychic phenomena, party/stage stunts, including my favorite of negative hallucination where you make your subject NOT see something...much more...if nothing else, its might be a hoot to read.
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14 Ways to Save Money on Fuel Costs
This eBook is the result of years of research into various methods to increase mileage, reduce pollution and most importantly, reduce overall fuel costs. It starts out with the simplest methods and offers progressively more detailed technologies that have been shown to reduce fuel costs. As a bonus to readers, I have salted the pages with free interesting BONUS items that correlate to the relevant page. Just filling up with one tank of gas using this or other methods explained here will pay for this eBook. Of course, many more methods are out there but I provided only the ones which I think are practical and can be studied by the average person who is looking for a way to immediately reduce their fuel costs. I am currently using two of the easier methods in my own vehicle which normally gets 18-22 mpg and now gets between 28 and 32 mpg depending on driving conditions. A tank of gas for my 1996 Ford Ranger costs about $45.00 here so I am saving around $15-$20 PER TANK, without hurting my engine and with 'greener' emissions due to a cleaner burn! The techniques provided in this ebook begin with simple things you can do NOW to improve your mileage and lower your gas costs. - eBook Download / More Info
The Physics of the Primary State of Matter
The Physics of the Primary State of Matter - published in the 1930s, Karl Schappeller described his Prime Mover, a 10-inch steel sphere with quarter-inch copper tubing coils. These were filled with a material not named specifically, but which is said to have hardened under the influence of direct current and a magnetic field [electro-rheological fluid]. With such polarization, it might be guessed to act like a dielectric capacitor and as a diode...
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$5 Alt Science MP3s to listen while working/driving/jogging
No time to sit back and watch videos? Here are 15 interesting presentations you can download for just $5 each and listen to while driving, working, jogging, etc. An easy way to learn some fascinating new things that you will find of use. Easy, cheap and simple, better than eBooks or Videos. Roughly 50MB per MP3.
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15 New Alternative Science DVDs & 15 MP3s
An assortment of alternative science videos that provide many insights and inside information from various experimenters. Also MP3s extracted from these DVDs that you can listen to while working or driving. Reference links for these lectures and workshops by Bill Beaty of Amateur Science on the Dark Side of Amateur Science, Peter Lindemann on the World of Free Energy, Norman Wootan on the History of the EV Gray motor, Dan Davidson on Shape Power and Gravity Wave Phenomena, Lee Crock on a Method for Stimulating Energy, Doug Konzen on the Konzen Pulse Motor, George Wiseman on the Water Torch and Jerry Decker on Aether, ZPE and Dielectric Nano Arrays. Your purchase of these products helps support KeelyNet, thanks!
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Want to make a difference? If you have the funds, check out;
Jotuo Island - Toengt'ing Lake - 1957 expedition
found flying hunters in ancient labyrinth relief
Cree Indian Prophecy Only after the Last Tree has been cut down,
Only after the Last River has been poisoned,
Only after the Last Fish has been caught,
Only then will you find that
Money Cannot Be Eaten.
Alternative science covers a wide range of interests. Generally, it includes gravity control, free energy, electronic healing techniques, all forms of energy conversion, antigravity, levitation, overunity, time travel (as well as slowing down or speeding up local time).
Also clearly covered is the art of power generation (ideally zero point or aether conversion), space travel, physics of matter and energy, sound/acoustics and how it can be used to produce useful phenomena, electric or magnetic forces to produce useful phenomena, various types of motors, vacuum energy, dimensional travel and shifts, medicine, hydrogen generation and how it is used.
It also covers oil/petroleum and how it can be used to produce energy and products, weather control for cancelling earthquakes, tsunamis, fires, floods and to produce rain or clear weather on demand, oxygen/ozone therapy, nitrogen as a motor driver, water generation and manipulation via steam and vacuum, ecological restoration techniques, biophysics, rejuvenation and an unending list of other subjects, most of which are accepted by 'orthodox' science.