Petting A Snail
What Makes Tattoos Permanent?
Enjoy!
The earliest recorded tattoo was found on a Peruvian mummy in 6,000 BC. That’s some old ink! And considering humans lose roughly 40,000 skin cells per hour, how do these markings last? Claudia Aguirre details the different methods, machines and macrophages (you’ll see) that go into making tattoos stand the test of time.
How Common Is Your Birthday?
Why you might be saying “Happy Birthday!” some days more than others…
A chart posted online purports to show the most common birthdays for babies to be born in.
The graphic, created by a user on Reddit, was based off data from the Centers for Disease Control and Prevention.
According to the chart, most babies seem to be born in the month of September, about nine months following the holiday season.
In contrast, actual holidays are the least-common dates for new births, the chart reveals.