new technology innovation

WASHINGTON - Scientists seem akan impression being able to find space at the time of such alien before they leave Bumi.Untuk detect alien presence in the Earth, scientists will no longer find a way to use directly.

Scientists from the National Institute of Standards and Technology (NIST) developed a technique to find alien to the way of analyzing the material into the alien presence that includes a large number of molecules that have a duplicate.

Molecule on the right hand has the same composition with the left hand, but the actual chemicals that are in both have a different nature.

Because of the many criticisms of the particular molecule duplicate, Physics expert Thom Germer with the team that duplicates the molecule can be used as a tool to detect them.

"You do not want to limit myself to find out specific materials such as oxygen is used in the creation of the earth, as it will rise to assumptions about what life is. However, amino acid content, sugar and certain DNA is owned by every living creature," said the Germer quoted from the Times of India, on Wednesday (29/4/2009).

Many molecules that are not berasosiasi with signs of life. However, when an organism memproduksinya, their offspring will have the same molecular duplicate of the same with their parents.

Because the molecular instructions that reflect duplicate duplicate molecular mengidikasikan living creatures, the research team designed a device that can analyze the bacteria and plants. Then detect the reflection polarization of these organisms. This method is also used to medeteksi alien. (srn)