Climbing with adhesion
Mark Cutkosky is Fletcher Jones Professor of Mechanical Engineering at Stanford. Here he discusses climbing robots and how they can take their cue from nature.
More details | Watch nowAdventures in Nontranslational Research
Professor Martin Chalfie regrets the disproportionately high funding of translational research, defined as applied research for the treatment of human diseases. With examples from the research in his lab he wants to show how important nontranslatio....
More details | Watch nowModel Synthesis for Ceramics: Superconductors, Magnets and Others
The discovery of superconductivity in hole doped La2CuO4 was motivated by the interest to find this phenomenon in an oxide. After the discovery near 35 K, copper oxides with transition temperatures of up to 131 K at normal pressure were found, i.e.....
More details | Watch nowIs Nano-Silicon Brittle or Ductile?
This presentation compares the mechanical properties of bulk- and nano-silicon.
More details | Watch nowCarbon electronics
From structure and topology, to mechanical and electronic properties, a seemingly simple change in bonding between carbon atoms can conceive a plethora of material types. With diamond and graphite known since antiquity, better understanding of the sy....
More details | Watch nowMeasuring the strain
Looking at stress patterns in components using polarised light, part of the 'Engineered by US' exhibition
More details | Watch nowStronger Materials
Brigham Young University student Dustin Gerrard explains his research in materials science during Summer 2010 at Harvard University in the laboratory of David Weitz under the direction of Sujit Datta.
More details | Watch nowRecycled streets
Why a Chair?
Bill asks the question 'Why a chair?' ... the answer reveals the human aspects of engineering design.
More details | Watch nowIBM Selectric Typewriter
Using slow motion video Bill Hammack shows how the mechanical digital-to-analogue converter of IBM's revolutionary 'golf ball' typewriter works.
More details | Watch nowAluminium drinks can tab
Bill uses slow motion video to show the ingenious engineering design of the apparently simple tab of a pop can.
More details | Watch nowThe Whiffletree
Bill describes how a whiffletree was used in early calculating devices to do mechanical digital to analog conversion. He shows briefly the device used in an IBM Selectric Typewriter.
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