Comprehensive coverage

July 10, 2010

Scanning electron microscope image of a gold bridge suspended 40 nm above a silicon substrate. In the experiment, the bridge is cut in the middle, a single electrode is suspended in the resulting gap, and the substrate is bent to stretch the electrode while measuring the electron current passing through it.

Single isolated devices

  • 3 תגובות
A Tibetan village in the Himalayas. Painting: Nicholas Roerich

The power of evolution: an old-new race of humans in the mountains of Tibet?

  • 38 תגובות
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Boeing receives a key component to demonstrate the high-intensity laser technology intended for the US military

  • 7 תגובות
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