Posts Tagged ‘responsibility’
Setting The Ball
Mother’s Day Version 2018 went pretty well at our house. Our children took it upon themselves, together and in small groups, to plan and prepare dinner, procure flowers and chocolate, and invite and coordinate with the grandmothers. I still find it ironic that on Father’s Day dads get to sleep in, play golf, watch TV…
Read MoreLaser Focus
Lasers are cool. “LASER” stands for “light amplification by stimulated emission of radiation.” Lasers are special because they emit light coherently both spatially and temporally. Spatial coherency means the light can be focus narrowly and that it will remain narrow for long distances. Temporal focus means a laser can emit a single color of light.…
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