100 Award-winning Science Fair Projects |
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Results 1-3 of 15
Page 8
... teaspoon of ( 5 ml ) verdigris from the surface of the cop- per onto the paper . Then fold and store the paper until you are ready to use the pigment . Yellow ( Safflower Ochre ) : Mix 1⁄2 teaspoon ( 2.5 ml ) of powdered safflower with ...
... teaspoon of ( 5 ml ) verdigris from the surface of the cop- per onto the paper . Then fold and store the paper until you are ready to use the pigment . Yellow ( Safflower Ochre ) : Mix 1⁄2 teaspoon ( 2.5 ml ) of powdered safflower with ...
Page 9
... teaspoon of dry paprika . Black ( Lampblack ) : Hold a lit candle against the smooth side of a saucer until soot accumulates . Carefully brush this soot into a piece of folded paper for storing . White ( Alum White ) : Grind a piece of ...
... teaspoon of dry paprika . Black ( Lampblack ) : Hold a lit candle against the smooth side of a saucer until soot accumulates . Carefully brush this soot into a piece of folded paper for storing . White ( Alum White ) : Grind a piece of ...
Page 24
... teaspoon ( 5 ml ) of salt weighs more than 1 teaspoon ( 5 ml ) of sugar . In addition , a salt molecule weighs only about 8 % as much as a sugar molecule , so there are many more salt molecules in a teaspoon of salt than sugar molecules ...
... teaspoon ( 5 ml ) of salt weighs more than 1 teaspoon ( 5 ml ) of sugar . In addition , a salt molecule weighs only about 8 % as much as a sugar molecule , so there are many more salt molecules in a teaspoon of salt than sugar molecules ...
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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