ccktech writes "As reported by NPR and Chemistry world, the journal Science has a paper by David Ehre, Etay Lavert, Meir Lahav, and Igor Lubomirsky [note: abstract online; payment required to read the full paper] of Israel's Weizmann Institute, who have figured out a way to freeze pure water by warming it up. The trick is that pure water has different freezing points depending on the electrical charge of the surface it resides on. They found out that a negatively charged surface causes water to freeze at a lower temperature than a positively charged surface. By putting water on the pyroelectric material Lithium Tantalate, which has a negative charge when cooler but a positive change when warmer; water would remain a liquid down to -17 degrees C., and then freeze when the substrate and water were warmed up and the charge changed to positive, where water freezes at -7 degrees C."

gimmebeer writes "The Russian Sukhoi SU-27 has a top speed of Mach 1.8 (more than 1,300 mph) and has a thrust to weight ratio greater than 1 to 1. That means it can accelerate while climbing straight up. It was designed to fight against the best the US had to offer, and now it can be yours for the price of a mediocre used business jet."

Some psychiatrists are trying to get excessive bitterness identified as a mental illness named post-traumatic embitterment disorder. Of course this has some people who live perfect little lives, and always get what they want, questioning the new classification. The so called "disorder" is modeled after post-traumatic stress disorder because it too is a response to a trauma that endures. "They feel the world has treated them unfairly. It's one step more complex than anger. They're angry plus helpless," says Dr. Michael Linden, the psychiatrist who put a name to how the world works.

cars writes "Remember how you can scan any bar code with an android phone and it will tell you where to find that product for cheaper? A new Android application called BarTor (formerly ScanTorrent) can scan any DVD bar code and then signals either uTorrent or Vuze on your PC to download the movie from BitTorrent. How long do you think this will last?" Other features include purchase opportunities on barcode lookup, Google base product lookup, and site-level filtering.

LordDax writes "Sony just rolled out their new Terms of Service for the Playstation Network. The new ToS features additions about the Master & Subaccount relationship, specifically that you can only 'legally' create a sub account for your own child. No friends allowed. Where it really gets interesting is when you get to the additions to section 3.0 Community Code of Conduct. You now can't tell anyone your real name, where you live or basically anything besides your PSN ID. The new ToS also brings to light that SCEA is going to be monitoring every piece of communication and activitiy, and reserves the right to remove any content or communication they find objectionable without having to tell you in interests of SCEA, its users, or licensors. Another addition is: 'Some content may be provided automatically without notice when you sign into PSN. Such content may include automatic updates or upgrades which may change your current operating system, cause a loss of data or content or cause a loss of functionalities or utilities.'"