100 Award-winning Science Fair Projects |
From inside the book
Results 1-3 of 12
Page 104
... wooden dowel 34 x 34 x 44 - inch square wooden dowel ○ 34 × 3 × 10 - inch square wooden dowel ( platform braces ) 7/8 x 8 x 9 - inch square wooden dowel , cut in half 14 x 22 - inch ( 35 x 55 - cm ) clear acrylic sheet • Two 1 x 3 x 21 ...
... wooden dowel 34 x 34 x 44 - inch square wooden dowel ○ 34 × 3 × 10 - inch square wooden dowel ( platform braces ) 7/8 x 8 x 9 - inch square wooden dowel , cut in half 14 x 22 - inch ( 35 x 55 - cm ) clear acrylic sheet • Two 1 x 3 x 21 ...
Page 106
... wooden dowel into two equal halves . Turn one of the paper cups over , and trace the end of the dowel onto the bottom of the paper cup so that you have a centered 8 - inch ( 2.2 - cm ) square . Cut diago- nally across the square and ...
... wooden dowel into two equal halves . Turn one of the paper cups over , and trace the end of the dowel onto the bottom of the paper cup so that you have a centered 8 - inch ( 2.2 - cm ) square . Cut diago- nally across the square and ...
Page 143
... dowel . Pre - drill holes , then gently tap a wire - brad nail into each end ... wooden screw - hole buttons . Insert a but- ton over the protruding brads of ... wooden dowel as a top support between the post and the shield . Apply a lit ...
... dowel . Pre - drill holes , then gently tap a wire - brad nail into each end ... wooden screw - hole buttons . Insert a but- ton over the protruding brads of ... wooden dowel as a top support between the post and the shield . Apply a lit ...
Other editions - View all
Common terms and phrases
allow angle Attach ball birefringent bottle bucket cardboard carefully cellophane circle clay color compass contour line Craft knife create cubic dial diameter drawing Drill dune Earth Earth-to-Sun Distance edge electrical electrophorus Explanation Felt-tip marking pen foam board glass glue hanger hole inches inferior planets Leyden jar light liquid magnet Masking tape Measure Mercator projection metal meter methyl salicylate microphyle mirrors molds Moon move nail Need needle paper clip pencil pendulum Phenakistoscope philodendron phonograph photographs piece Place plant plaster plastic Pluto plywood polarized poster board potato Procedure protractor Quakemaster Record your observations refractive index Repeat step Result rotate rubber bands ruler salt sand scientists screen screw seeds side soap soil spoon square star star clock station stereoscopic string strip Stroboscopic Styrofoam sugar surface teaspoon test tube tracing waves wooden dowel yardstick