A Crystal and a Baby, a study of light refraction, reflection and dispersion.
I visited my Grand-son for a week in November, when he was three months old. I noticed he was attracted to light and shadows. He would tu...
Read MoreI visited my Grand-son for a week in November, when he was three months old. I noticed he was attracted to light and shadows. He would tu...
Read MoreIt's that time of year when the weather is sometimes cold and sometimes mild, sometimes snowing and sometimes melting. Sometimes slushy...
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