calendars – Houston Public Media

Engines of Our Ingenuity 2038: Leap Second

Posted on January 6, 2023 · Episode: 2038 Putting a leap second in an elastic year. Today, we add a second to our lives.

Posted on March 28, 2022 · Episode: 2203 The Chankillo Observatory, first in the Western Hemisphere. Today, we learn the time of the year.

Posted on January 7, 2022 · Episode: 2038 Putting a leap second in an elastic year. Today, we add a second to our lives.