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Optics

A Brief History of the Laser

in Overall Health by
A Brief History of the Laser

Lasers in this day and age are widespread and omnipresent, even if you’re not entirely aware of it. They exist in CD players, DVD players, fiber optics, and amplifiers and loudspeakers and are used prominently in medicine—LASIK surgery and laser fat removal, for instance—but there was a lot of work that went into the development…

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Sunglasses Are An Important Part of Maintaining Good Eye Health

in Overall Health by
Sunglasses Are An Important Part of Maintaining Good Eye Health

When you venture out in the sunshine, you will find that it is possible for hazardous damage to occur to your body through the ultra violet rays found in sunlight. These types of sun rays tend to be especially hazardous with regard to the eyes. It is therefore necessary to wear sun glasses to avoid…

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