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151. Cord Blood and Its Uses By Anita Cherrys
     Summary: Cord blood is the blood left in the umbilical cord and placenta after the birth of the child and is collected after the cord has been cut off. Cord blood has lots of blood producing stem cells which can be frozen and later used for transplants. Cord blood has 10 times more blood-making cells concentrated in it than bone marrow.Worldwide thousands of succeArticle: Cord stem is the aristocracy left in the umbilical cord and placenta successive the chromosome of the lamb and is nonchalan…



152. Sodium Vapour Lamp
     Summary:Sodium Vapour Lamp consists of a discharge tube made from a heat resistant glass, containing a small amount of metallic sodium, neon gas and two electrodes, Neon gas is added to start the discharge and to develop enough heat to vaporize the sodium. Because of the high reactance of circuit, the power factor is low and hence a p.f improvement capacitor is connected. The efficiency of a low pressure sodium vapour lamp is very high (about 40 - 50 lumens/watt) and it produces a light of parti…



153. MAVs, UAVs, and Insect Flight Characteristics By Lance Winslow
     Summary: MAVs and UAVs and Insect Flight Characteristics seem to have a lot in common. Millions of years of evolution in nature seem to have been one of the greatest engineering schools around. However as we study nature, nature is not good enough. Designing machines after nature because it looks cool maybe fine. But a Mosquitoes job is to suck blood and reproduce and flArticle: MAVs and UAVs and Insect Flight way seem to have a lot in common. Millions of years of evolution in nature seem to h…



154. Basics of a Farm
     Summary:A farm: 'Land that is being operated by one producer with equipment, labor, accounting system, and management substantially separate from that of any other unit. With the exception of plantations and colonial farms, farm sizes tend to be small in newly settled lands and to extend as transportation and markets become sophisticated. Article:A farm: 'Land that is party operated by one producer with equipment, labor, report system, and management substantially separate from that of any other…



155. Rapid Fire Laser Bullet Firing Mechanism By Lance Winslow
     Summary: Is it possible to make a high-powered laser machine gun that uses no gun powered and fires the bullets in such rapid succession that there is no worry of barrel melt down or missing your target? As one bullet fired the bullet underneath it would melt the tip and push the fiber back to wires on either side inside the bullet body to the argon foam cup, as it firedArticle: Is it possible to make a high-powered laser machine gun that uses no gun powered and fires the bullets in such rapid…



156. A Tuned Bio-Field and a New Definition of Consciousness: Part 2 By Nick Arrizza, M.D.
     Summary: In other words you may feel it, or yourself, since the feeling also feels like you, expanding beyond your physical body. A more complete description of MRP is available in: Arrizza, N., 'A Shared Memory Case Study: The Mind Resonance Process' and Evidence for Non-Local Consciousness, International Journal of Healing and Caring, January 2005, 4:1.TheArticle: Love, pure Love, is the feeling one has when they are appreciating the deep equilibrium of something in their life i.e. a landscap…



157. Confusing MAV Optic Flow Sensors In flight Using Mobiles By Lance Winslow
     Summary: Using Shapes on Mobiles to confuse optic flow sensors in Micro Air Vehicles appears to be feasible. By using the optical flow sensors a new technology of mind boggling proportions the tiny MAV would take send out pulses and capture images, as the next pulse sees the image again it is bigger, this way the tiny MAV can sense when it is really big and getting closeArticle: Using Shapes on Mobiles to confuse optic flow sensors in Micro Air Vehicles appears to be feasible. Today we are stu…



158. Features of the Scanning Tunneling Microscope By George Anderson
     Summary: This scanning tunneling microscope (STM) invented by Heinrich Rohrer and Gerd Binnig in the 1980s still manages to do a great job today and competes with more advanced microscope types.The scanning tunneling microscope is used for studying the surface atoms that are found on various materials. After the scanning tunneling microscope does its job, the reseArticle: This scanning tunneling microscope (STM) invented by Heinrich Rohrer and Gerd Binnig in the 1980s still manages to do a gre…



159. Moon Rover Robotic Concept; Planetary Exploration By Lance Winslow
     Summary: Rather than redesign the cylinders pistons of the Fiorini unit, I would incorporate their unit expect the materials would be composite carbon fiber and lightweight. Due to the lightweight of my unit I do not need the 'Navy Landing Gear' toughness of their heavier unit, as my unit would weigh next to nothing. These units could work autonomously in the swarmArticle: I propose a sands ball hopping robotic planetary explorer, which could work in swarms, instead of a larger rover, which mig…



160. Aerospace Design Thoughts, The Bionic Man, and The Future of Design By Lance Winslow
     Summary: This web site is interesting and worth reading;http://www.dfrc.nasa.gov/History/Publications/LiftingBodies/contents.htmlOnce you reach a certain speed are you really flying in air or did the shock wave move all the air away and you are now riding the wave itself?http://aerodyn.org/Wings/waverider.htmlAnd if you are riding the wave or in tArticle: Not all craft have wings, for instance NASA’s Steve Austin Bionic Man series style lifting bodies. Introduction to this thought process can b…



161. Why Venus Flytraps Make Lousy Science Fair Projects
     Summary:Every year, I receive many phone calls from parents wanting to purchase Venus Flytraps for their kids' science project. During dormancy, Flytraps stop growing and their traps stop working. For any science projects to work, your young budding scientists will need to use plants that are actively growing. Traps will live for about 2 months, then it stops working and slowly turns black, regardless if it had been triggered or not. Again, if a trap does not close properly, would it be because …



162. Explosive Air
     Summary: Have you considered your air compressor as a potential bomb? Chances are, your air compressor pipelines may have already accumulated a sizable amount of oil.Does your air compressor work non-stop? Article: Have you considered your air compressor as a potential bomb? If you have not, then you better!Use non-oil free air compressors with caution. odds are, your air compressor pipelines may have ere then stored a sizable amount of oil.Does your air compressor work non-stop? Is the inter-co…



163. Six Easy Steps For Choosing An Air Purifier
     Summary:An air purifier can be very useful to improve the quality of your indoor air and make it more fit for breathing. However, in order to make your air as clean as possible, it is best to choose an air purifier that has multiple filtration systems and not just one. 3) The CADR Rating: Clean Air Delivery Rate (CADR) is a rating that tells you how effective an air purifier is in eliminating dust mites, pollen particles, and smoke from your indoor air. Thus, you should select an air purifier …



164. A Unique History of the Light Bulb By Antigone Arthur
     Summary: Most people assume that Thomas Edison invented the light bulb. His problem however, was failure to create a proper vacuum and enough electricity to product a lasting light.Thomas Edison Enters the Light Bulb SceneFinally Thomas Edison, after thousands of experiments, in 1879 figures out that carbonized paper filament produces a lasting lightArticle: Most people take the helm that Thomas Edison invented the light bulb. This is only partially true however. Historically speaking, many p…



165. Nasa's Vomit Comet
     Summary:September 29, 2005 The Vomit Comet is the nickname for Nasa's C-9 airplane used to simulate weightlessness for astronaut training. According to John Yaniec, lead test director for NASA's Reduced Gravity Program, roughly one third of its passengers vomit, one third get sick but don't vomit, and the rest don't get sick at all. Article:September 29, 2005 The Vomit living sapphires is the nickname for Nasa's C-9 airplane used to simulate weightlessness for pathfinder training. The C-9 replac…



166. The Glass We Know
     Summary: In fact, here's a tip for you: search the beaches to see if you've found pieces of sea glass (not naturally occuring but the kind that was thrown into the sea and molded by it after many years into smooth, round shapes) because they have lately become valuable and highly sought-after. It was naturally occuring glass, like obsidian (glass naturally created from volcaninc magma), that has been in use since the stone age. Low-emmisivity glass has metallic-based coatings that hinder the g…



167. Human Cultural Evolution(?)
     Summary: Our artefacts and evidence on stone and bas-reliefs includes the ancient handshake of the Phoenician enterprise that I think Moses and his family benefited from for a very long time. 'Preconceived opinions on the lack of maritime activity in pre-Spanish America have also affected the botanical discussions of the origin of the common garden bean, 'Phaseolus vulgaris'. The cultivation of the same bean among the Aborigines of America was therefore explained as the result of its post-Columb…



168. Issues with Aerial Fire Fighting By Lance Winslow
     Summary: It was very red, highly toxic to plant life but certainly would do it's job when put on top of a fire or in the path of one.I have always pondered the methods of fire fighting by air and the possible future fighting methods with UAVs, robots in combination with a national forest policy which would allow some smaller fires to burn their course and others Article: A few years ago I visited the Wyoming Contractor, which used WWII conveyance to fight such fires. I was dumbstruck that such …



169. About Solar Energy Panels By Peter Lenkefi
     Summary: What is a solar energy panel?A solar energy panel collects energy from the sunlight and converts it into direct current (DC) electricity. Government grants are freely available to help pay for the panels and installation so do a little research and find out what you're entitled to.Domestic uses for solar panels.A quick glance around youArticle: What is a solar energy panel?A solar energy panel collects energy from the sunlight and converts it into direct current (DC) electricity. Two …



170. EU's resistance to GMOs hurts the poor
     Summary:By James Wachai The bitter dispute between the U.S., Canada, and Argentina, on one hand, and the European Union (EU), on the other, over the latter's restrictive policies towards genetically modified foods reaches what is likely to be an acrimonious peak this week when the World Trade Organization (WTO) rules if the EU has violated trade rules by blocking foods produced using modern biotechnology techniques. EU's ban on GMOs has exasperated the U.S., Canada and Argentina - leading gro…



171. Expans�o Espacial?
     Summary: Devido a dist'ia, pequeno espa' custo elevado do transporte e a vida dos seres humanos, a NASA desenvolveu e melhorou muitas tecnologias que hoje usamos no dia-a-dia, como: - Equipamentos de monitoramente de vida das UTIs - Pilhas e baterias dos celulares - M'dos de transmiss'de r'o - Ferramentas diversas - Diversos pol'ros que v'do Nylon ao que usamos hoje - Uso de c'las de combust'l de hidrog'o, que logo v'ser de uso comum - Computa' e inform'ca - Intelig'ia artificial - Out…



172. Aerodynamics and Hydrodynamics of the Human Body, Birds, and Boeing By Lance Winslow
     Summary: In most bicycle races the riders are doing in excess of 60 mph for a large part of the race and the aerodynamics of the human being are as serious as they are in it modern day automobile performance, fuel economy and directional control. Whether you are shooting a man out of a cannon or jumping off the pier into the Annual Human Powered Flight Contest into the HudsoArticle: The climatology of the human body are very interesting indeed. This may sound somewhat funny, now human beings ca…



173. About Time
     Summary: But the particle of light is travelling at the speed of light and as such does not experience time. The particle of light itself never had time to realise it existed. So if travelling at the speed of light slows down time to a standstill, what happens if I completely stop? If we did, would time not speed up, infinitely? Conceptually the time we know and understand is the time we experience here on our planet. Even in relativity we measure changes in time relative to the time that is fix…



174. Space Devices to Kill Satellites By Lance Winslow
     Summary: This inertial guidance system would simply keep repositioning itself until it was on a perfect collision course with the enemy satellite.Since the space debris is cataloged and tacked this space debris would not be cataloged or expected as it would not be space debris until launched. Article: Should we weaponize space in case we get in a war with no such thing Super Power? Well that sounds far fetched today, unless Taiwan and Mainland biscuit get in a scuffle and we intervene, then Rus…



175. The Future Enhancements of Tele-Robotics By Lance Winslow
     Summary: We have trucks, which have virtual dashboards, which send back complete data to dispatchers and a similar version for aircraft, which allows one to fly the other.If one UAV being flown by a human being sitting at a desk half way around the world can control a swarm of UAVs in a given location and those UAVs can give such information from a disassociated positArticle: Today we have early handy UAVs, which will soon have the control of operating together in swarms, controlled from supple…



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