Ripley's Believe It or Not by Ripley’s Believe It or Not! for December 19, 2014

Transcript:

Spotted salamanders are the only vertebrates to photosynthesize- creating oxygen from light- using algae in their cells. Niger has the world's highest birthrate, had an average of 7.6 children per woman, and half of the population is under the age of 15. When x-rays were introduced in the late 19th century x-ray proof underwear was sold in London for people worried about their privacy.