Tags » Magnifying Glasses

Magnifying glasses

I made these magnifying glasses by combining an old removable lens sunglass and an old lens of a camera. I carefully removed the old sunglass lens and filed and attached the camera lens.  45 more words

Magnifying Glasses

Flea Glasses and Hidden Spaces

Imagine the excitement of using one of the world’s first magnifying glasses back in the 16th century. All those creatures and items too tiny for examination with the naked eye would have suddenly revealed some of their secrets. 285 more words

Big Data