'Eraser' rubs out information to reveal light's dual nature

Article Abstract:

Researchers led by Anton Zeilinger have developed a 'quantum eraser' that they used to demonstrate several aspects of quantum mechanics at once. The strangest property demonstrated was the ability of one experiment to affect another's outcome, even though the two were separated by time and space.

Quantum theory, Quantum mechanics, Photons, Zeilinger, Anton

---

Physicists produce first antiatom

Article Abstract:

Researchers at the European Center for Particle Physics (CERN) have created 11 atoms of antihydrogen using the Low-Energy Antiproton Ring. Physicists forecast that the creation of the first antiatoms will aid in the understanding of antimatter.

European Organization for Nuclear Research, Antimatter

---

Hipparcos charts the heavens

Article Abstract:

Data from Hipparcos have produced the most comprehensive star catalog ever compiled, with a 100-fold improvement over previous accuracy. Astronomers predict it will allow major advances in astrophysics and and astrometry.

Stars, Scientific satellites, Astronomical charts, Hipparcos (Artificial satellite)

Similar abstracts:

• Abstracts: Transportation's perennial problem. Taking aim at tumors. Coming in for a landing
• Abstracts: Washington buildup. Green light
• Abstracts: Weight watchers. Direct-injection revival. High speed on the 7 seas
• Abstracts: Tobacco money lights up a debate. Reports bolster viral cause of KS. Interdisciplinary talkfest prompts flurry of questions
• Abstracts: Antimatter fountain. Surprises from Jupiter. The seekers

This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.