Atlantis' legendary metal found in shipwreck -- Secret History -- Sott.net © Superintendent of the Sea Office, SicilyA team of divers recovered nearly 40 ingots off the sea floor near Sicily, from a ship that was lost in the sixth century. Gleaming cast metal called orichalcum, which was said by Ancient Greeks to be found in Atlantis, have been recovered from a shipwreck that sunk 2,600 years ago off the coast of Sicily. The lumps of metal were arriving to Gela in southern Sicily, possibly coming from Greece or Asia Minor. The ship that was carrying them was likely caught in a storm and sunk just when it was about to enter the port. "The wreck dates to the first half of the sixth century," Sebastiano Tusa, Sicily's superintendent of the Sea Office, told Discovery News. He noted that the 39 ingots found on the sandy sea floor represent a unique finding. "Nothing similar has ever been found," Tusa said. Indeed orichalcum has long been considered a mysterious metal, its composition and origin widely debated.
10 siti utili per insegnare e imparare le scienze SPECIALI – È ormai risaputo che il web è pieno di eccellenti risorse per insegnanti e studenti sulle scienze. Tuttavia trovare i siti migliori può diventare una vera sfida. Abbiamo perciò deciso di elencarvene alcuni, italiani e stranieri. Vorremmo fornirvi non una classifica, ma una lista di siti utili e interessanti. Alcuni sono autentiche risorse per l’insegnamento e l’apprendimento, altri potrebbero fornire spunti interessanti o un utile divertimento. Chiaramente, se conoscete altri siti che potrebbero rientrare in questo elenco, in inglese o italiano, non esitate a linkarli nei commenti! Il primo suggerimento è Matematicamente. Pubblicato con licenza Creative Commons Attribuzione-Non opere derivate 2.5 Italia.
Ace AquaScapes Is Earth a Prison Planet and the Moon – Its Guardian? by Yiannis Isaac Asimov suggested a long time ago that the Moon is not a natural astral body. All independent studies ever since backed Asimov’s calculations and it was proven beyond any reasonable doubt that the gravitational features of the Moon are not just abnormal. Taking under consideration the hundreds of unnatural phenomena that happen on the surface of the moon that NASA never bothered to reveal to the general public but have nevertheless been observed for centuries by independent observers, it may be assumed that the Moon is a constructed spacecraft and not a normal astral body. The moon is older than the Earth. The above, along with myriads of other instances, seem to indicate that the moon has been placed in Earth’s orbit not by an act of random chance or nature, or as a result of the application of any law of astrophysics. A theory that Moon was placed there as a shield for the Earth from meteorites has been depicted. 1. 2. 3. What is the best way to control prisoners? So!
Come si fa la carta? align--center Guardati intorno. Non noti qualcosa? Che cos'è la carta? La carta è costituita da materie prime fibrose prevalentemente vegetali, unite per feltrazione (un fenomeno che consiste nella salda unione reciproca delle fibre che la compongono) e in seguito essiccate. Scopri come si asciuga un libro bagnato Nell'immagine qui sopra, il processo industriale di realizzazione della carta Il materiale più comunemente usato per realizzare la carta è la polpa di legno o di cellulosa proveniente da un legno tenero come l'abete o il pioppo. 1) Preparazione delle fibre: spappolamento 2) Sbiancamento 3) Formazione del foglio e pressatura 4) Trattamenti superficiali 5) Essiccamento Hai capito tutti i termini presenti nel video? Fai da te la carta Con l'aiuto di mamma o papà puoi produrre tu stesso,a casa, la catra. Come si ricicla la carta Per realizzare la carta, ora lo sai, occorre molto legno, una risorsa preziosa per l'ambiente e che purtroppo scarseggia. Scopri come si fa un jeans
Freshwater Aquarium Plant Care; Substrate, Ferts, CO2, and Lighting. The beginning aquarist is likely to think that if there's enough light to see then it's enough for plants to grow. However, that's not true. If you want to grow healthy plants, and not just algae, you need enough light for them to use for photosynthesis and create energy. It used to be that people advised 3-4 watts per gallon as a VERY basic principle. Besides watts per gallon these other factors are also quite important: Lumens per watt. The “watts-per-gallon" formula was based on the older T8 & T12 fluorescent lights, many of which were not of optimum PAR/Kelvin and especially PUR, and are severely lacking in the area of lumens per watt. Another determining factor is the type of plants you will be keeping. For MUCH more expanded information about lighting (including more in-depth explanations of the above subjects), please read this article: *“How Aquarium Lighting Works: Help with understanding Kelvin, Nanometers, PAR, PUR, Reef, Freshwater Plant & more”
Earth's Grid System, Becker-Hagens, Ley Lines, Hartmann Net, Curry Lines - Science and Pseudoscience Earth's Grid Systems Science and Pseudoscience Topography, is the study of Earth's surface shape and features or those of planets, moons, and asteroids. It is also the description of such surface shapes and features (especially their depiction in maps). Planetary Energetic Grid Theory Planetary Energetic Grid Theory falls under the heading of pseudoscience. Plato recognized grids and their patterns, devising a theory that the Earth's basic structure evolved from a simple geometric shapes to more complex ones. Becker-Hagens Grid Bill Becker and Bethe Hagens discussed the code of the Platonic Solids' positions on Earth, ascribing this discovery to the work of Ivan P. Becker and Hagens' attention was drawn to this research through the work of Chris Bird, who punished "Planetary Grid" in the New Age Journal in May 1975. South America's grid triangle forms the continent around itself. We see Dr. According to Dr. In picture number 1, we have our straight grid map of China for comparison.
Aquarium Lighting, Light Information; Reef & Planted, PAR, Watt, Kelvin. Back To Top Aquarium Light Types Explained Here Include: • T8 & T12, • T5, • T2 • VHO, • CFL, • SHO • Metal Halide, • LED, •Lunar • Induction, • HID Xenon A standard pin, 1-1/2" wide bulb. A standard pin, 1" wide bulb. Generally around 13 mm in diameter. • One negative with T5s is that the quality control on these lighting fixtures (not the bulbs themselves) is often lacking. Another consideration for higher output requirements, such as large planted freshwater aquariums, consider the vastly superior in terms of performance and cost SHO light over the T5 (the T5 is a good light, but it is often pushed by aquarium keepers that are not aware that technology has passed them by). These bulbs are the latest fluorescent technology yet. As little as 1 watts per gallon (low light) to 1.75 watts per gallon (high light) for a planted aquarium is all that is needed from these T2 Lights! Quite bluntly, these T2 lamps and fixtures are about the best bulbs in a small space I have seen! Back To Top
Why Time Slows Down When We’re Afraid, Speeds Up as We Age, and Gets Warped on Vacation by Maria Popova “Time perception matters because it is the experience of time that roots us in our mental reality.” Given my soft spot for famous diaries, it should come as no surprise that I keep one myself. Perhaps the greatest gift of the practice has been the daily habit of reading what I had written on that day a year earlier; not only is it a remarkable tool of introspection and self-awareness, but it also illustrates that our memory “is never a precise duplicate of the original [but] a continuing act of creation” and how flawed our perception of time is — almost everything that occurred a year ago appears as having taken place either significantly further in the past (“a different lifetime,” I’d often marvel at this time-illusion) or significantly more recently (“this feels like just last month!”). Discus chronologicus, a depiction of time by German engraver Christoph Weigel, published in the early 1720s; from Cartographies of Time. (Click for details) Donating = Loving
Aquarium Plants - Aqua Botanic's Aqua Bloggin Train Your Brain To Let Go Of Habits – 10 Methods For Creating New Neural Pathways When you understand how neural pathways are created in the brain, you get a front row seat for truly comprehending how to let go of habits. Neural pathways are like superhighways of nerve cells that transmit messages. You travel over the superhighway many times, and the pathway becomes more and more solid. You may go to a specific food or cigarettes for comfort over and over, and that forms a brain pathway. The hopeful fact, however, is that the brain is always changing and you can forge new pathways and create new habits. That’s called the neuroplasticity of the brain. I used to drive with one foot on the brake and the other on the accelerator, and I wanted to train myself to drive with one foot only. Because of neuroplasticity, the brain’s ever-changing potentials, anything is possible. Whether you work with others on their habits or you work with your own (or both), you can apply these understandings to boost your success. Some Powerful Ways to Retrain the Brain 1. 2. 3. 4. 5. 6. 7.
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