Making Your Exhibit Company Work For You
As a designer of trade show exhibits, I find that most exhibitors do not know how to properly use their exhibit company. Most exhibitors tend to feel that there exhibit company is good for one thing and one thing only …to make money on them. This is a false impression which has developed over the [...]
The Origin of Bifocals
The American man of science, Benjamin Franklin, who endured both nearsightedness as well as presbyopia, devised bifocals in 1784 to obviate having frequently alternate between 2 pairs of glasses. The 1st lenses for rectifying astigmia were manufactured by the British astronomer George Airy within 1825. Across time, the building of spectacle frames also developed. Early [...]
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