Streams

 

Calendars

The Takeaway

A Day of Twelves, But What Does It All Mean?

Wednesday, December 12, 2012

Today is the last day in nearly one hundred years that the date will line up along the same number, as in 12/12/12. What, if anything, does it mean? John Hockenberry investigates.

Comments [2]

The Leonard Lopate Show

Please Explain: Calendars

Friday, December 07, 2012

The Mayan calendar ends on December 21, 2012, prompting some to believe the world will end on that date. For this week’s Please Explain, we thought we’d find out about that calendar and the many others used through history by different cultures to account for the days and months that make up the year. Joining us are John Pratt and Ken Seidelmann, Research Professor at the University of Virginia’s Department of Astronomy.

Comments [17]