Jump to content

murulidhara

Senior Members
  • Posts

    55
  • Joined

  • Last visited

Posts posted by murulidhara

  1. I read that flax seed is rich in anti oxidants and has high fibres and removes toxins from our body. Also many advice to take flax seed in daiet. Is linseed the same as flax seed? Can it be taken as powder or oil? How much to be taken in a day?

    Also i read that flax seed powder should not turns poisionus if we keep it long. Is it so? Thanks in advance

  2. Nano technology is considered as future technology and lot of encouragement is given.

     

    There is no doubt that nano technology has benefits. and it can be applied in various fields like food, construction, medicine, fertilizers, cosmetics etc.

     

    I feel there are many risks involved, for example minute nano particles can entre cells. They can enter lungs.

     

    Does nanotechnology make harms than advantages?

  3. Dear members,

     

    I am new this forum. All these days I was posting questions in this forum. Forum is very good and informative. Still now I am having some doubts about the usage of this forum. Can any one clarify the following doubts:

     

    1. Against each posits we see reply and view columns. What is this view column. How th use this.

     

    2. Regarding private message. What is the usage of this.

     

    3. If by chance we post in a wrong forum can we move it to the correct forum later on?

     

    Thanks in advance

  4. Bullet proof glases contain polycarbonate layer sandwithed between two glass layers. How polycarbonate layers prevent bullets? Does it totally prevent piercing of glass? Is it directional i.e is from one side only?

  5. This is question regarding sublimation.

     

    When we heat sublimants like ammonium chloride , Iodine etc it truns to vapor stage directly. Do they beomce vopour directly or the interphase ( liquid) is not noticable? What happens in the reverse ie when we condense vapors?

  6. In one book I read about boiling water in a paper cup. Actually I tried heating a water in a paper cup till it becomes hot. Paper did not burn. I am interested to know the principle behind it.

     

    Similarly one more article in the book says If you roll a pencil with paper and heat it in a flame paper does not burn ( This I have not tried)

  7. Actully I wanted to compare with the level of water before puting the ice cube and after melting of ice cube. Sorry for ambiguitt dear SISYPHUS

×
×
  • Create New...

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.