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It is simple and inexpensive to make a clock-accurate sundial, and superior to mass produced sundials. Sam Muller's modern sundial is an amazing scientific tool. By its shadow you cn read correct clock time, and also observe the effects of the earth's tilt, rotation, and changing orbital speed. Then on a moonlit night from the shadow cast on your now "moondial" you will notice the moon's counterclockwise orbit of the earth shows a small loss of time hour after hour, explaning why a lunar month is more than a day shorter than a solar month.
During his long career as a science teacher and educator, Mr. Muller has inspired many young minds with the wonders of science.
Presents step-by-step instructions for making a sundial which will illustrate concepts regarding the interrelation of the sun, the earth's rotation, and time.
| Price | Condition | Delivery | Seller | Action |
| $99.99 | Digital |
| WonderClub |
JOSEPH COCANOUR
reviewed Making a Clock-Accurate Sundial: Customized to Your Location on November 02, 2017
Making a Clock-Accurate Sundial: Customized to Your Location
There s a new amusement park in town. Come on in and find out all the exciting ways you can have fun with math in everyday life. Wander through the fractal forest, take a ride on the M?obius-strip roller coaster, and get dizzy learning about how math makes the Tilt-A-Whirl possible. The more activities you try, the more you ll learn how cool it can be to see the world through the eyes of a mathematician.
Once you ve sampled some of the interesting and unique projects in Math Trek, from untangling unknots to winning games with weird dice to figuring out secret codes, you ll see that every trip to the MathZone is an exciting adventure!
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Add Making a Clock-Accurate Sundial: Customized to Your Location, It is simple and inexpensive to make a clock-accurate sundial, and superior to mass produced sundials. Sam Muller's modern sundial is an amazing scientific tool. By its shadow you cn read correct clock time, and also observe the effects of the earth's til, Making a Clock-Accurate Sundial: Customized to Your Location to the inventory that you are selling on WonderClubX
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Add Making a Clock-Accurate Sundial: Customized to Your Location, It is simple and inexpensive to make a clock-accurate sundial, and superior to mass produced sundials. Sam Muller's modern sundial is an amazing scientific tool. By its shadow you cn read correct clock time, and also observe the effects of the earth's til, Making a Clock-Accurate Sundial: Customized to Your Location to your collection on WonderClub |