Recent content by y2j_molino

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    What happened before the big bang?

    And ur question is not pointless.
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    What happened before the big bang?

    M-theory kind of goes into this question by stating that there is no such thing as a unique big bang. Instead multiple collisions caused by the collision of membranes. in other words, there exist two extradimensional membranes that collide, and this collision yields big bangs. Therefore our...
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    What is the Lubrication effect

    Thank you very much for your reply Naty1, but still I don't get it.
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    What is the Lubrication effect

    stickiness? sorry I don't get. If the balls are moving like a bed (they rotate), and suddenly one pops (only happens when the plane below them is moving), is this stickiness?
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    What is the Lubrication effect

    When you have a bed of balls and you tilt the plane on whichh these bals are located, sometimes you don't get them all moving like a bed as you expect. Sometimes some balls pop. Is this call the lubrication effect? is it due to some local pressure spike focusing on solely 1 ball? thank you very much
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    Why is dichloromethane a good organic solvent?

    However it is toxic, though the least of the chlorinated ethers. CH2Cl2 is partially miscible in water (it is not polar) , but its diffusivity in water is higher that water in CH2Cl2. IF working with hydrophobic polymers, it tends to be in general a good solvent. Specially for PLA.
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    Diffusion of droplets solution in water

    Greetings to all, I will like to know how to determine the concentration gradient of a solute that is dissolved in a liquid (a solute in oil). Droplets of this solute solution are made in another continuous phase (water). The oil is partially soluble in wate. As soon as this difussion starts...
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