books سنوات ضوئية
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# Light year
# light rays
# light signals
# light wave
# light cell
# light bulbs
# The sound of light years
# light aura
# light clock
# light needs
# light flashes
# light sources
# light swamps
# traffic light
# light filters
# light beacons
# Methods for converting light energy
# Making a light flyer from two lamps
# light curves
# Fadel Soudani The Light Journey
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سنوات ضوئية (Book)
The wise man only wonders once in his life, but that is always;the fool never. The education of the wise man begins with wonder, and ends with devout admiration.
Let us consider shortly one of the commonest wonders about us-SPACE. Gaze up into the sky from off the page you are reading, and try to pierce as far as your eye can reach, and then as far as your mind can concieve... The mind, it has well been said, fails to comprehend so vast an area.
