25 Rare Photos of Nikola Tesla

Nikola Tesla (1856-1943) is one of history’s greatest scientists and inventors who helped change our world. He was a brilliant Serbian-born scientist who emigrated to the US, and played a major role in the development...


How People Get Contact Lenses In 1948

You'll have a whole new appreciation for technology after you see what people had to go through to wear contact lenses in 1948.

nazi inventions - FI

7 Nazi War Inventions That Were Way Ahead Of Their Time

These 7 German wonder weapons from WWII were so far ahead of their time. Their innovative designs and capabilities even went as far as influencing modern warfare.   1. Horten Ho 229 Wikipedia Youtube / History of the...


His Grandpa Kept Wandering Off, So This 15-Year-Old Kid Came Up With a Genius Gadget to Keep Him Safe

More than 5 million Americans are living with Alzheimer’s Disease, according to the Alzheimer’s Association. They also estimate that by 2050 the number of people living with the disease in the US alone could reach 16...


Evil-Doers Can Easily Steal Your ATM PIN At a Checkout Line. Here’s How To Protect Yourself.

With thermal imaging cameras now affordable and easy to conceal, evil-doers can easily steal your ATM PIN and all the money from your account. Watch the lady in this video and how the guy stole her PIN code. Learn also...


What Our Favorite Movies Really Looked Like Before and After Visual Effects

Eye-opening images of movies after and before visual effects were added.

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