Auto-documentation

New kind of Self Destruct documents developed physics from Northwestern University, USA. The film, containing a specially-treated gold nanoparticles can be covered with notes and drawings, which disappear within a strictly specified time. Although similar technologies have existed for a long time, the opportunity to ask the exact age of the text may be the main trump novelty.

4 November 2009 | account, document, figure, gold, physicist, time, united states

Time in vitro: American researchers have studied the mechanisms of evolution in the laboratory
Male crabs Violin protect their females in exchange for sexual favors

More reading: • Auto-documentation. »»»
Nouveau type de documents Self Destruct développée la physique de... • Auto-Dokumentation. »»»
Neue Art von Self Destruct Dokumente entwickelt, die Physik von... • Dead Sea Scrolls decipher with the help of giant synchrotron. »»»
Experts from Cardiff University (University of Cardiff), United Kingdom, have... • Why IT-journalists are obliged to play computer games. »»»
According to the American professor Larry Pryor, who teaches students... • A principle of ignition ocean. »»»
The Pentagon developed by American scientists interested in technology to...