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Mandarin Chinese Mp3 Audio Lessons, PDF Transcripts, Worksheets, Situational Dialogues and Chinese Character Videos

The extraordinary and hidden histories behind everyday objects and actions

Your online home for leadership lessons for both the church and the workplace.

Wissenschaft und Technik im Kopfhoerer / Science and Engineering in your Headphones

How many organs could you donate and remain alive? How many planet Earths could fit inside the Sun? How high is a giraffe's blood pressure? Why is the sea blue? To find out, Ask The Naked Scientists!

The kickass science and technology radio show that delivers an irreverent look at the week in science and technology.

How do scientists uncover phenomena and explain their connections? How do engineers design machines, methods and infrastructure? At omega tau, experts give detailed answers. Over the last ten years, we have produced over 350 episodes in which we dug deeper, until we ran out of questions. Join us on our journey through the world of science and engineering: the closer you look and listen, the more interesting things get.