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Floaty theme edited by Xoltic

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    Have any fear of those?
    With God we can go through those! 

    Source: spiritualinspiration

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    did-you-kno:

    Source

    (via imgTumble)

    Source: did-you-kno

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    Tonight is the peak of the 2012 Lyrid meteor shower →

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    Lattice Multiplication This teaching method also known as sieve multiplication, shabakh or hindu lattice, make so much easy to multiply two numbers and can be very helpful for large numbers.
    I see it yesterday but so fast that I did’t get it, so I try to prove it myself and its so easy as you can see in the photo. I did it for 2-digit numbers but as you can see in the process is possible for more.
    Also you can multiply decimal fractions, obviously just ignore the decimal point and add it in the solution as usual.

    Now I’m gonna draw manga hehe, hope you find it useful if you forget your calculator in the next exam..
    Xoltic

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    realcleverscience:

    Science!(?)

    Source: pleatedjeans

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    wolframalpha:

    It would take 8.1 seconds to fall the height of the Eiffel Tower.

    Please don’t actually test this. 

    Source: wolframalpha

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    wolframalpha:

    111,111,111 x 1,111,111,111 = 123,456,789,987,654,321

    Number are amazing. 

    Source: wolframalpha

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    did-you-kno:

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    Interesting!, it’s good to know this, don’t you think?

    Source: did-you-kno

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    Shock wave blackout
    Solar flares are not the only danger from the sun.
    They often accompanied by eruptions of the sun’s plasma, known as coronal mass ejections. CMEs, which can take a few days to reach Earth, are magnetic shock waves that can disrupt earth’s magnetic field and induce currents in electricity transmission lines and oil pipelines, causing blackouts and fires.

    [Source: New Scientist]

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    did-you-kno:

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    Sabias que el primer matemático que hablo del infinito (teoría) murió en un instituto de salud mental?

    Source: did-you-kno