The definition of planet set in Prague in 2006 by the International Astronomical Union (IAU) states that, in the Solar System, a planet is a celestial body which: 1  is in orbit around the Sun,2  has sufficient mass to assume hydrostatic equilibrium (a nearly round shape), and.he definition of planet set in Prague in 2006 by the International Astronomical Union (IAU) states that, in the Solar System, a planet is a celestial body which: 1  is in orbit around the Sun,
1 Otherwise, the slime will be an opaque white. 2  In a separate, mix one cup (240 ml) of water into the bowl and add 1 teaspoon (5 ml) of borax powder. 3  Slowly stir the glue mixture into the bowl of borax solution. 4  Place the slime that forms into your hands and knead until it feels dry.
Steps. 1  1. Pour the bottles of glue into a large container. 2  2. Add the laundry detergent, a few tablespoons at a time. 3  3. Mix with a wooden spoon and knead until the slime clumps up into a ball.  4. Stir in a couple drops of food coloring into the 1  slime. 5. Play with the slime.  6. Store the slime.