User:Cutieshraddhadubey

Things You'll Need • Large Styrofoam ball • 8 small Styrofoam balls • Assorted colors of paint Show (6) More Instructions 1. o 1 Paint eight small Styrofoam balls to resemble Mercury, Venus, Jupiter, Saturn, Uranus, Mars, Neptune and Earth. Find photos online or in a text book for guidance regarding the colors and size of each planet. o 2 Paint a large Styrofoam ball yellow to represent the sun. o Sponsored Links  B.Sc In Biotechnology Regular Graduate & Post Graduate Biotechnology Courses. Apply Today! blal.org/Biotechnology o 3 Drill a hole that's centered on one end of the wooden dowel. The hole should be large enough for the dowel to fit over a turntable’s metal spindle. o 4 Drill a hole in the Styrofoam ball that represents the sun. Glue it into the dowel by dropping a bit of glue into the hole in the Styrofoam and inserting the dowel. o 5 Drill four holes straight through the dowel’s body, varying the position of the holes. The drilled holes shouldn’t overlap, nor should they be parallel. o 6 Glue the dowel onto the turntable spindle by putting a bit of blue on the spindle and the inserting the dowel onto the spindle. o 7 Insert the wooden sticks through the holes in the dowel. An equal length of stick should protrude from both sides. o 8 Drill a shallow hole into each of the small Styrofoam planets. Glue the planets onto the sticks. Position the planets correctly in terms of how far they are from the sun. Refer to a website or text book if necessary. o 9 Turn on the record player to watch the planets orbit around the sun. The sun will actually be rotating, and it will look like the planets are revolving around it.