BBC Sky at Night Magazine on MSN

Make a pinhole camera and trace the path of the sun across the sky

Try our DIY pinhole camera project for a low-effort way to trace the path of the Sun across the sky.
BGR

You Can Make Your Old Analog Camera Digital - Here's How

There are many clever uses for that old film camera collecting dust in your closet, and one such use is bringing it into the 21st century by turning it into a digital camera. A Swiss-based team of ...