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  1. #1
    2n-1 Avatar de ímpar
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    Default Curiosidades Científicas

    Boas!

    Já que está na hora do jantar...
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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  2. #2
    2n-1 Avatar de ímpar
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    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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  3. #3
    AquaPC Elite Avatar de BenjiPrice
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    Ainda sai o Alien dali
    Intel Core i7 920 [email protected] Ghz 1.26v Asus P6T ; 3x 2048MB OCZ XTS Platinum Series 1600MHZ 7-7-7-19 ; Samsung F1 1TB & 2x Samsung F3 500GB Raid1 & Intel SSD 80Gb Samsung 27" @ Evga 580GTX SC PhysX Corsair HX1000 ; Creative X-FI Titanium Fatal1ty Cooling 360mm Xchanger Rad,240mm EK Coolstream Rad, EK Supreme Plexi Block, EK-FC580 GTX Acetal-Nickel Graphic Block, Laing DDC12v Pump Feser UV Blue Liquid Windows 7 64 Ultimate Thermaltake ARMOUR Black


  4. #4
    2n-1 Avatar de ímpar
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    Boas!

    Juntar mais este aqui:
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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  5. #5
    AquaPC Enthusiast Avatar de Komet
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    Estou a adorar a thread, obrigado ímpar

  6. #6
    AquaPC Addicted Avatar de d_pintassilgo
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    Thumbs up

    Quote Post Original de Komet Ver Post
    Estou a adorar a thread, obrigado ímpar
    Igualmente, podes continuar.

  7. #7
    2n-1 Avatar de ímpar
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    Boas!

    Scientists have (probably) made contact with Earth’s most alien lake!

    13,000 feet beneath the surface of Antarctica's vast ice sheet rests the otherworldly Lake Vostok. Home to some of the most extreme conditions on Earth, Vostok has remained isolated from the rest of the world for 20 million years, and completely inaccessible to mankind. Until now.
    Most fish actually evolved on land, not the sea
    ...
    The scientists say we can't be absolutely sure about what happened before that, but we know of some pretty famous examples of sea creatures that got their start in freshwater: dolphins and whales. These mammals most likely evolved from wolf-like creatures that at one point lived mostly, if not exclusively on land before beginning the slow evolutionary transition to a life at sea.
    The Biologist Behind One of the Strangest Feuds in Scientific History
    Atrazine is an herbicide marketed by agribusiness company Syngenta. It has been shown to "chemically castrate" frogs, turning males into females that are capable of rearing offspring; it is associated with birth defects, low birth weights, and menstrual problems in humans; and its use has been outright banned by the European Union.
    It is also the second-most commonly used herbicide in America.
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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    2n-1 Avatar de ímpar
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    Boas!

    These Are the Earliest Human Paintings Ever
    According to new dating tests, these are the first paintings ever made by humans. They are seals painted more than 42,000 years ago, located in the Cave of Nerja, in Málaga, Spain. And they may change our ideas about humanity's evolution.
    ...
    Estavam a desenhar ADN há 42.000 anos...
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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  9. #9
    Old School Member Avatar de joaoreis00
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    agora falta saber se era propositado ou um desenho aleatório!

  10. #10
    AquaPC Expert Avatar de bjuderas
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    ADN há 42000 anos!
    Se calhar estavam a pintar as folhas onde limpavam o cu, depois de cagar!
    FEEDBACK

    Vou tirar uma licenciatura na Lusófona, volto já... Voltei!

  11. #11

    Default

    se não dissessem nada, ia jurar que alguém naquele dia acordou com vontade de comer umas sardinhas assadas.

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  12. #12
    AquaPC Elite Avatar de diax
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    Salmão na grelha

  13. #13
    2n-1 Avatar de ímpar
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    Boas!

    A new scientific explanation for how zebras evolved their stripes

    ...
    New research published in the Journal of Experimental Biology looked at how differences in skin tone effected the attractiveness of animals to blood-sucking horseflies. They already knew that dark skinned horses tend to get bitten far worse than white, so they wondered if the zebras had evolved stripes as a way of mitigating that.

    As an aside, apparently zebra embryos start dark and then grow white stripes, finally solving the whole "white with black stripes" or "black with white stripes" debate.
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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    2n-1 Avatar de ímpar
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    Boas!

    The bouncy science of toy superballs
    ...
    Some portion of your childhood was spent seeing exactly how much damage could be done with a small, light rubberish ball that some probably well-meaning adult gave you in a birthday party gift bag. And it did have to do damage to make it entertaining.
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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    AquaPC Expert Avatar de St3v3n
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    Chuck norris did a home run... that´s what happend... duh!

    ASUS H97M-Plus | i5 4460 | 4gb G.skill ECO 1600 | Intel HD 4600 | Samsung 850 EVO 120 GB | Seagate 500GB 7200.11 | Corsair HX-650 | Prolimatech Megahalems @ NB XL2 | CM N200 | Samsung 923NW | Logitech media 600 | M.S. 3.0 | Plantronics 377

  16. #16
    2n-1 Avatar de ímpar
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    Boas!
    Quote Post Original de St3v3n Ver Post
    Chuck norris did a home run... that´s what happend... duh!
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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  18. #18
    2n-1 Avatar de ímpar
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    Boas!
    Why did supersized coyotes suddenly shrink 10,000 years ago?
    Just 11,500 years ago, coyotes were about 1.5 times as big as they are today. By 10,000 years ago, they had shrunk to their current proportions. What could have made these predators get so much smaller, so quickly?
    Longo, confuso mas interessante:
    How the Quest for the Perfect Calendar Accidentally Created February 30
    ...
    The republic was governed by a pair of consuls who both served for a term of one year. But depending on how it was defined, a year could be either 355, 377, or 378 days, which meant certain consuls would get to hold power for significantly longer than their predecessors and successors. The decision to lengtenh the year fell to the pontifex maximums, a post that had begun as the high priest of the Roman religion but had since evolved into a powerful political post coveted by the elite. As Julius Caesar and his political rivals jockeyed for control, the decision to add leap months stopped being about keeping the calendar aligned with the year and started being almost exclusively about sticking it to one's political enemies.
    ...
    How an 1870s marine expedition changed oceanography and drove eight sailors insane
    ...
    Although ship's records only vaguely references sailors 'going mad,' or leaving the ship at various ports, it's known that at least eight people did go insane during the voyage, and one threw himself into the sea. Others picked the more conventional method of waiting until they got to a likely port and running like hell. Still others died of sickness or simply became sick and were put ashore at the next port and left.
    ...
    Lá em cima há planícies sem fim; Há estrelas que parecem correr; Há o Sol e há dia a nascer;
    E nós aqui sem parar numa Terra a girar…


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  19. #19
    Old School Member Avatar de joaoreis00
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    Default Planetas que 'viajam' a 50 milhões quilómetros/hora


  20. #20
    AquaPC Expert Avatar de Bazuka
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    Quote Post Original de joaoreis00 Ver Post
    [IMG][/IMG]
    Senhor dai-me sabedoria
    Para suportar alguns colegas.
    Por que se me dais força...
    Parto-lhes o focinho!!!!


    VENDAS

    Agarra que é ladrão!

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