1. G

    dark matter composition, cosmic web and cosmic web- dark matter association

    Can anybody introduce to me some papers etc about dark matter, cosmic web and their association?
  2. R

    Composition mixture

    I need help in this problem. Please check if I did it right. The orange drink to be served at an outdoor party is prepared as follow: 450g of liquid concentrate (specific heat = 0.87 cal / gC and freezing point=0C) at 27C is mixed with 1800g of water at 3.5C. 170 grams of ice cubes at -28C is...