Leap Year
The Gregorian solar calendar used by the Western world, is based on the cycle of the sun. The tropical (solar) year is 365 days, 5 hours, 49 minutes and 16 seconds. Thus every four years…
Midnight
A day is divided into 24 equal units of time (hours). Different cultures, however, define the beginning (and end) of a day differently. For instance, while a day on the Gregorian calendar…
Labor, Technology and the Torah
Labor celebrations have taken place throughout North America since the 1880s, and Labor Day became an official U.S. holiday in 1894. As students of history are well aware, in the decades…
Yom Ha’shoah, Holocaust Memorial Day
Yom Ha’shoah, is usually observed each year on the 27th of Nissan. Jews around the world will mark Yom Ha’shoah (Officially Yom Ha’zikaron La’shoah V’ha’g’vurah, which translates to…
Leap Year
The Gregorian solar calendar used by the Western world, is based on the cycle of the sun. The tropical (solar) year is 365 days, 5 hours, 49 minutes and 16 seconds. Thus, in order to…
Yom Hashoah, Holocaust Memorial Day
Yom Hashoah, is observed each year on the 27th of Nissan, which is tonight and tomorrow. Jews around the world will mark Yom Hashoah (Officially Yom Ha’zikaron La’shoah V’ha’g’vurah,…
Labor, Technology and the Torah
Labor celebrations have taken place throughout North America since the 1880s, and in 1894, Labor Day became an official U.S. holiday. As students of history are well aware, in the decades…
Yom Hashoah, Holocaust Memorial Day
Yom Hashoah, is observed each year on the 27th of Nissan, which is today. Jews around the world will mark Yom Hashoah (Officially Yom Ha’zikaron La’shoah V’ha’g’vurah, which translates to…
Labor, Technology and the Torah
Labor celebrations have taken place throughout North America since the 1880s, and in 1894, Labor Day became an official U.S. holiday. As students of history are well aware, in the decades…
Leap Year
The Gregorian solar calendar used by the Western world, is based on the cycle of the sun. The tropical (solar) year is 365 days, 5 hours, 49 minutes and 16 seconds. Thus, in order to…