Color blindness is the inability to discriminate certain colors visually. It may be complete, in which case there is no color sensation and vision is described as monochromatic, or partial where some color discrimination in certain regions of the spectrum is present.
The classic Meteor was the ideal starter air rifle, mid power range of 8 to 9 ft pounds energy, a great stock that seemed to suit whoever picked it up, a good sensitive trigger, add to that its lightweight of around six and a half pounds and its inherent accuracy...BSA had a sure fire winner on its hands!
This column, or meteor trail, is usually less than 1 meter in diameter, but will be tens of kilometers long. The wide range in meteoroid speeds is caused partly by the fact that the Earth itself is traveling at about 30 km/sec (67,000 mph) as it revolves around the sun.