The actual light of a lighthouse
The Fresnel lens is most commonly used in lighthouses since it can capture more oblique light and allow it to be visible over greater distances.
20 Mind-Blowing Photos of the Unseen Side of Things
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5 Halfwits Who Posted Their Crimes On Social Media
4. A sports fan got upset A big sports fan got really upset that his favorite diver, Tom Daley, didn’t win the medal at the
5 Things Seriously Wrong With Walmart
3. Child labor One of the most severe judgments that Walmart has ever received was the fact that they were accused of child labor. For
7 Most Hated American Grocery Stores
Safeway Found across the Western and Central U.S., Safeway is one of the stores here that you have definitely heard of. Yet, maybe being popular
