ScienceDaily: Top Science News |
- Astronomers solve mystery of vanishing electrons in Earth's outer radiation belt
- What really happened prior to 'Snowball Earth'?
- Quantum physics enables perfectly secure cloud computing
| Astronomers solve mystery of vanishing electrons in Earth's outer radiation belt Posted: 29 Jan 2012 12:09 PM PST Researchers have explained the puzzling disappearing act of energetic electrons in Earth's outer radiation belt using data collected from a fleet of orbiting spacecraft.  |
| What really happened prior to 'Snowball Earth'? Posted: 27 Jan 2012 11:05 AM PST The large changes in the carbon isotopic composition of carbonates which occurred prior to the major climatic event more than 500 million years ago, known as "Snowball Earth," are unrelated to worldwide glacial events, a new study suggests.  |
| Quantum physics enables perfectly secure cloud computing Posted: 19 Jan 2012 11:33 AM PST Researchers have succeeded in combining the power of quantum computing with the security of quantum cryptography and have shown that perfectly secure cloud computing can be achieved using the principles of quantum mechanics. They have performed an experimental demonstration of quantum computation in which the input, the data processing, and the output remain unknown to the quantum computer.  |
| You are subscribed to email updates from ScienceDaily: Top Science News To stop receiving these emails, you may unsubscribe now. | Email delivery powered by Google |
| Google Inc., 20 West Kinzie, Chicago IL USA 60610 | |
No comments:
Post a Comment