A Voyage to Mars: Bone Loss in Space

Why do bones get weaker with less gravity and how can we prevent bone loss in space?

More MIT+K12 experiment videos are available here.

Welding... with Class

Welding is an important industrial process, but do you know how it works?

More MIT+K12 experiment videos are available here.

Further reading

General introductions to the philosophy of mind tend to be ahistorical and vary greatly in accessibility and coverage. E.J. Lowe covers virtually the whole range of topics in his An Introduction to the Philosophy of Mind (2000). For less coverage but more detail see Jaegwon Kim's slightly more advanced but excellent Philosophy of Mind (1996). Tim Crane's The Elements of Mind (2001) is another very good but more advanced introduction to current issues and contains one of t
Author(s): Creator not set

Do Lectures: Can Poetry Change a Person?
They can be small Do’s or big Do’s or just extraordinary Do’s. But when you listen to the story of, this
is a powerful talk from Chris Henrikson founder of Street Poets Inc. An
organisation that is committed to building a community that brings
together different racial, ethnic and socio-economic segments of the
city of Los Angeles around the transformational power of the creative
process.  Chris Henrikson, Founder of Street Poets Inc.  
Author(s): No creator set

Science Bulletins: Aiming High: The Search for Ultra High-Energy Cosmic Rays
The history of cosmic ray research is a story of scientific adventure. For nearly a century, cosmic ray researchers have climbed mountains, soared in hot air balloons, and traveled to the far corners of the Earth in the quest to understand these energetic particles from space. They have solved some scientific mysteries—and revealed many more. With each passing decade, scientists have discovered higher-energy and increasingly more rare cosmic rays. The Pierre Auger Project is the largest scient
Author(s): No creator set

General Relativity and Quantum Gravity
OpenStax College
Explain the effect of gravity on light. Discuss black hole. Explain quantum gravity.
Author(s): No creator set

Breakingviews: JPMorgan's #whalefail
May 14 - Rob Cox and Breakingviews editors discuss why Jamie Dimon should take an aggressive stance on pay with JPMorgan execs responsible for the bank's trading losses.
Author(s): No creator set

Gent : Kwis

Dit is een korte kwis over Gent.  Je kan dit gebruiken als evaluatieinstrument na de historische stadswandeling.  Je kan het ook gebruiken voor de stadswandeling om te peilen naar kennis.  De cursisten kunnen dan tijdens de kwis …

Defrag: WPA2, Virtual Desktops, Cool KB's | The Defrag Show

Microsoft tech troubleshooter extraordinaire Gov Maharaj and I help walk you through troubleshooting solutions to your tech support problems. If you have a problem you want to send us, you can use the Problem Step Recorder in Windows 7 (see this for details on how) and send us the zip file to DefragShow@microsoft.com. We will also be checking comme
Author(s): Larry Larsen

Asia-Pacific future trends: episode 3
A new partnership between ANU and Columbia University is exploring the biggest issues in the Asia-Pacific region today. In the final episode of this three-part series, scholars from the ANU College of Asia and the Pacific and Columbia's Weatherhead East Asian Institute outline how countries like Australia and the United States can prepare themselves for the Asian century. From managing China's rise to increasing equality across the world's governing institutions the challenges and opportunities
Author(s): No creator set

Star Fish Walking
This star fish is walking around my tank all the time, it just cruises the entire tank. Excellent to watch; most students have never seen a live starfish up close. (0:45)
Author(s): No creator set

HUM310 Session 3 Summer 2012
The Power of Masks with Bill DeLuca 05/20/12
Author(s): No creator set

TALAT Lecture 5103: Corrosion Control of Aluminium - Forms of Corrosion and Prevention
This lecture helps to understand the corrosion principles and to select protection methods; it explains how to use aluminium optimally even in aggressive environments. Some knowledge in aluminium metallurgy and general electrochemistry is assumed.
Author(s): J Vereecken, Vrije Universiteit, Brussels,TALAT