Did you know the Soviet Union had its own Space Shuttle? Learn all about the Buran, what happened to it, and what innovations set it apart from its NASA counterpart.

Este programa de video de accion en vivo es acerca de la palabra cadena alimenticia. El programa esta disenado para reforzar y apoyar la comprension y retencion de la palabra cadena alimenticia, por parte del estudiante, a traves del uso...

Spring and femininity | Easy Brazilian Portuguese 21



Easy Languages is an international video project aiming at supporting people worldwide to learn languages through authentic street interviews and expose the street culture...

In this video we will discuss the changes in energy when heating.