In this video learn about hard and soft water, the differences between these and where to find examples in everyday life.

This live-action video program is about caves. The program is designed to reinforce and support a student's comprehension and retention of the term through use of video footage, photographs, diagrams and colorful, animated graphics and...

This video highlights the significance of Thaipusam, which is observed by Hindu communities worldwide. The video mentions that Thaipusam is dedicated to Lord Murugan, the Hindu God of War, and takes place over three days during the full...

What can be learned about the past by studying prehistoric tools? For at least the past 200 years, archaeologists have examined bits and pieces found in caves to learn more about the tools made by Neanderthals. Over the years, the...

This video is a lesson on the Olmec civilization, one of the earliest civilizations in the Americas. It discusses the mystery surrounding the origins and name of the Olmec people, as well as their achievements and cultural practices. The...

This brief video introduces the viewer to the different types of caves on our planet.

Qumran is a small settlement on the west shore of the Dead Sea. The Dead Sea Scrolls were found nearby. The archaeology of this settlement sheds light on the Jewish community that lived here and how they were connected to the Dead Sea...

Beginning in the late nineteenth century and throughout the twentieth century, geologists, archaeologists and paleoanthropologists have given the world evidence of the physical and cultural development of humans. Amazing discoveries...

The cave descends straight down without branching in either direction. The water from the Trigrad River falls from a height of 42 meters down the cave' "throat", making it the highest underground waterfall on the Balkan Peninsula....

While excavating the Hohle Fels cave in southwestern Germany in 2008, scientists discovered a bone flute that turned out to be one of the oldest music instruments in the world. In this episode we take a closer look at the flute itself...