A nationwide contest produced one student, who trained like an astronaut alongside Emily Calandrelli.

Emily Calandrelli joins our nationwide #StudentAstronaut contest winner in this special episode.

Three weeks after the events of episode one, the neighbours try to carry on as normal, but life gets in the way. Each has a choice to make: will they stick to old ways, or will they take a step into the unknown? After their flirtation three weeks previously, Belle plans a seductive night in with Dominic, which is utterly derailed by Maya's continuing chaotic presence. Meanwhile, David meets up with Kelly's university friends and is disturbed by their...

Emily Calandrelli interviews astronauts and engineers who have experienced the wonder of outer space.

In this episode, Project Gemini advances, and we see how NASA refines the techniques needed for rendezvous. In part 2, we look at Cassini at Saturn. In the probe’s final years of activity, its handlers are asking it to do more complex and risky assignments. Finally, we learn more about Mars in part 4. An interlinked group of satellites and rovers are paving the way for a manned mission to Mars.

This program traces the development of primary cells from the Daniell cell to zinc-carbon dry cells, alkaline cells, button cells, and lithium metal cells. It shows essentials of their chemistry and construction and discusses the advantages and limitations of each format. The program also reviews the concepts of power, voltage, and current; differentiates between a cell and a battery; and explains the differences between cells in series and in parallel....

Mid July 1975, an American Apollo spacecraft and a Soviet Soyuz spacecraft, prepare to join an Earth orbit, 140 miles above the Atlantic near Portugal. A time during which differences in language, technology, and political creed were set aside. This was the mission that opened the door for international manned spaceflight. A mission that would set the course for joint flights of the future.

A craft activity that teaches how to make a skyscraper out of newspaper.

The Standard Deviants roll up their sleeves and take a look at what work means in physics. You'll discover how to find an object's kinetic energy—the energy it has because of its motion. Also, the mystery of attraction will be revealed as we cover the Law of Universal Gravitation. Finally, we'll answer that burning question: how much does a pizza weigh on the sun? This video introduces the all-important concept of work to the physics student. Physics...

Discusses the history of space exploration, assesses the NASA program, examines the causes and consequences of space exploration, and also asks students questions on the information provided.