Stats: 3,169,938 members, 7,876,566 topics. Date: Sunday, 30 June 2024 at 08:24 PM |
Nairaland Forum / Mkmyers45's Profile / Mkmyers45's Posts
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amazing... |
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Raila Odinga....pretty bad and hard to remove |
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Na wa oo...anyway another big boy has fallen to the giant killer |
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If you need FM2013 then look at getting it from torrents |
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plappville: and 1peter 5:13 isnt? |
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okeyxyz: You can tell where the wind is coming from,the magnitude and direction so incorrect no? |
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FXKing2012: Now that dosent also mean that he was not no? |
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okeyxyz: But the ant does have leaders and commanders....isn't the Bible mistaken here? |
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ijawkid: Im not agnostic too... Well..if indeed we had statistical data then we may conclude |
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plappville: and who says the church started in Rome? Peter went to Rome toward the end of his life and there suffered martyrdom UNDER NERO. NO SOURCE describes the place of Peter's martyrdom as other than Rome. It seems most probable, on the whole, that Peter died a martyr's death IN ROME TOWARD THE CLOSE OF NERO'S REIGN, sometime AFTER the cessation of the general persecution. “The Church here in Babylon, united with you by God’s election, sends you her greeting, and so does my son, Mark” (1 Pet. 5:13, Knox). Babylon is a code-word for Rome. It is used that way multiple times in works like the Sibylline Oracles (5:159f), the Apocalypse of Baruch (2:1), and 4 Esdras (3:1). Eusebius Pamphilius, in The Chronicle, composed about A.D. 303, noted that “It is said that Peter’s first epistle, in which he makes mention of Mark, was composed at Rome itself; and that he himself indicates this, referring to the city figuratively as Babylon.” |
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ijawkid: I have a feeling and it seems its true that most of the atheists we have around were ex-catholics.... LOL Im not an ex-catholic and am no atheist |
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idupaul: Anoda dumb African Regime ... The bird was obviously tagged to track bird migration .. Why would a spy bird bear and Isreali agency name tag if its actually on espionage and what is even there to spy in Sudan that drones and satellites won't do Made a good point... 1 Like |
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FXKing2012: but he did start up a church with Peter as bishop no? Where's the church peter started? |
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My Money OOOO....anyway my Savannah pass book neva loss sha |
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Wow...great news |
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Beyond Good and Evil by Friedrich Nietzsche |
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Moral and Dogma by Albert Pike - Book on Freemasonry |
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The Origin of the Species - Charles Darwin |
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WTF? So we have to borrow to feed? Now, that's a shame. |
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The Uncertainty Principles in Certain Terms... |
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The Colonial Organization of Insects |
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FXKing2012: FXKing2012: Do i smell a confused fella? Dude, just take a chill pill and stop hating on the catholic church to whom the Christian faith owes all gratitude 1 Like |
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Plaetton and Deep Sight + Emofine (AWOL) |
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Water is crucial for life. Or so we are told. Some organisms, it turns out, have a remarkable ability to survive near complete dehydration - a feat known as anhydrobiosis or “life without water.” There is the resurrection plant, brine shrimps, nematode worms and baker’s yeast. Or take a class of microscopic animals known as tardigrades - commonly known as water bears - which live in thin films of water present in soil, mosses, leaves, and more. “They live in water and when where they live dries up, they dry up,” says John Crowe, a biologist at the University of California, Davis, who has been studying anhydrobiosis for four decades. But they don’t die - instead, they can remain in a state of suspended animation for decades, and when they’re rehydrated, they spring right back to life. While these remarkable resurrections are interesting curiosities in their own right, they have also inspired a wave of potentially life-saving applications. Now, scientists and start-ups are beginning to copy these creatures’ tricks to preserve critical lifesaving compounds, such as vaccines, DNA and stem cells. They hope to extend the shelf life of these substances from mere days to months or even years, transforming medicine everywhere from rural Africa to the battlefield. Early in his career, Crowe was inspired by water bears—and their remarkable capacity for dehydration. “I started this whole business with a curiosity - how do they do this?” Crowe says. “Humans can’t do this.” Indeed, when our cells dry out, they shrink and shrivel. The proteins inside them clump together and the membranes fuse, causing irreversible damage. Upon rehydration, the cells often completely disintegrate. Sweet solution In the 1970s, Crowe discovered that the secret to the survival of many anhydrobiotic organisms is a simple sugar known as trehalose. As these critters dry out, they manufacture this sugar. The sugar, in turn, essentially behaves just like water inside the cell. As the water molecules disappear, molecules of trehalose slip into the spaces that the water once occupied; the proteins in the cellular membrane that were once bonded to water bond to the sugar instead. In this way, the sugar stabilizes the cell, holding its membrane in place and preventing the cell from shriveling and its contents from moving around or fusing together. With trehalose inside the cell, Crowe says, “the proteins remain right where they were in the membrane, as if it were fully hydrated.” As Crowe developed this “water replacement theory” of trehalose, he began to wonder: If trehalose could stabilize the cells of anhydrobiotic organisms, could it also be used to protect human cells from damage when they were dried? He began to realize that the biomedical implications could be huge. For instance, freeze drying - the process used to dehydrate and preserve all sorts of perishable items, especially food - could extend the shelf life of platelets, cellular fragments that circulate in the blood stream, clumping together to form clots that stop bleeding and secreting substances that promote wound healing. Transfusions of platelets can be life saving for patients suffering from massive blood loss, as well as those undergoing chemotherapy or certain surgical procedures. But platelets are tricky to use therapeutically. Refrigeration renders them useless, so they must be stored at room temperature. That drastically limits their shelf life; blood banks discard human platelets after just three to five days, and even then, the cell fragments occasionally get contaminated with fungi, bacteria, or viruses, causing potentially fatal complications in patients who receive transfusions. It also means there’s a chronic shortage of platelets. If scientists could figure out how to dehydrate the platelets without destroying them, it would be a game changer. http://www.bbc.com/future/story/20121120-jab-hope-for-resurrection-trick |
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A self-controlled swimming robot has completed a journey from San Francisco to Australia. The record-breaking 9,000 nautical mile (16,668km) trip took the PacX Wave Glider just over a year to achieve. Liquid Robotics, the US company behind the project, collected data about the Pacific Ocean's temperature, salinity and ecosystem from the drone. The company said its success demonstrated that such technology could "survive the high seas". The robot is called Papa Mau in honour of the late Micronesian navigator Pius "Mau" Piailug, who had a reputation for finding ways to navigate the seas without using traditional equipment. "During Papa Mau's journey, [it] weathered gale-force storms, fended off sharks, spent more than 365 days at sea, skirted around the Great Barrier Reef, and finally battled and surfed the east Australian current to reach his final destination in Hervey Bay, near Bundaberg, Queensland," the company said in a statement. Some of the data it gathered about the abundance of phytoplankton - plant-like organisms that convert carbon dioxide into oxygen and provide food for other sea life - could already be monitored by satellite. However, the company suggested that its equipment offered more detail, providing a useful tool for climate model scientists. Ongoing travels Liquid Robotics still has a further three robots at sea. A second is due to land in Australia early next year. Another pair had been heading to Japan, but one of them has suffered damage and has been diverted to Hawaii for repair. Each robot is composed of two halves: the upper part, shaped like a stunted surfboard, is attached by a cable to a lower part that sports a series of fins and a keel. They do not use fuel but instead convert energy from the ocean's waves, turning it into forward thrust. Solar panels installed on the upper surface of the gliders power numerous sensors that take readings every 10 minutes. Pau Mau robot Papa Mau was the first of the firm's four marine robots to complete its journey Mixing electronics and water might sound like a risky idea - but Dr Jeremy Wyatt, from the school of computer science at the University of Birmingham, said there was good reason there was so much interest in marine robotics. "The ocean is a very big place and therefore a safe place to test autonomous robots - these Wave Gliders move slowly and have a low risk of bumping into other objects," he said. "There are also autonomous sailing competitions in which craft plot their journey completely independently - unlike the Wave Gliders which autonomously follow a prescribed route - and there are a variety of types: robots which bob on the ocean surface, gliders and even fully autonomous submarines which plan their own routes and dive to collect data. "We are reaching a tipping point in that the technology is becoming so cheap that it's now a much cheaper to use a robot to gather data than to pay for a manned ship to be at sea for months at a time." http://www.bbc.co.uk/news/technology-20612140 |
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Cuddlemii |
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Shape-shifting robot made by MIT scientists, It may not look like a character from the Transformer franchise, but a tiny robot made in the US is able to change shape. Built at the Massachusetts Institute of Technology (MIT), it uses magnets to mimic molecules that fold themselves into complex shapes. The research could lead to robots that could be reconfigured to perform many different tasks. But one expert said a lot of work was still needed. Part-funded by the US Defense Advanced Research Projects Agency, the research was presented at the 2012 Intelligent Robots and Systems conference. "It's effectively a one-dimensional robot that can be made in a continuous strip, without conventionally moving parts, and then folded into arbitrary shapes," said one of the researchers, Neil Gershenfeld, head of MIT's Center for Bits and Atoms. To fold itself into a new shape, the device uses an "electro-permanent" motor - similar to the electromagnets used in scrapyards to lift cars. It is composed of pairs of a powerful permanent magnet and a weaker magnet with a magnetic field that changes direction when an electric current is applied. The magnetic fields of each magnet either add up or cancel each other, making the robot move. Research race The prototype comes a year after the same team published a theory it was possible to create any 3D shape by folding a sufficiently long string of subunits. Still from Transformers: Dark Of The Moon Robots in the Transformer series easily change their shapes Jeremy Pitt, deputy head of the Intelligent Systems and Networks Group at Imperial College London, said it would be challenging for such a robot to work alongside artificial-intelligence machines, but the technology could have many real-world applications. "It is a fascinating example of what happens when mathematical proof, that an arbitrary 3D shape can be built from a sufficiently long string, meets engineering innovation - the miniaturisation of motors and magnets and the minimisation of power consumption," he said. "There is going to be an interesting research race between groups trying to create reconfigurable structures out of such chains and those trying to build them out of independent self-assembling units." http://www.bbc.co.uk/news/technology-20596003
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where? |
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