Emergency and Disaster Information Service

Cryptographers chosen to duke it out in final fight - physics-math - 13 December 2010 A competition to find a replacement for one of the gold-standard computer security algorithms used in almost all secure, online transactions just heated up. The list of possibilities for Secure Hash Algorithm-3, or SHA-3, has been narrowed down to five finalists. They now face the onslaught of an international community of "cryptanalysts" – who will analyse the algorithms for weaknesses – before just one is due to be selected as the winner in 2012. The competition, which is being run by the US National Institute of Standards and Technology in Gaithersburg, Maryland, is a huge deal for cryptographers and cryptanalysts alike.

Download Graphic Images from the Hillis/Bull Lab Return to "Download Files" Page You are welcome to download the following graphic image of the Tree of Life for non-commercial, educational purposes: Tree of Life (~3,000 species, based on rRNA sequences) (pdf, 368 KB) (see Science, 2003, 300:1692-1697) This file can be printed as a wall poster. Survive Nature - Techniques for Surviving in every Natural Environment When you find yourself lost in the forest, you should be alert to the fact that there are predators and they are dangerous. Try to fashion a spear or knife out of branches to use as protection. Among the many predators to watch out for, bears are the most dangerous (especially Grizzlies): Black Bears: If you see a black bear 50 yards away or more, then keep your distance and continue hiking always making sure to not get closer. If you happen to come across the bear and it doesn't see you, then carefully walk away and talk loudly to alert the bear to your presence. Grizzly Bears: If you come into direct contact with a Grizzly bear, avoid eye contact.

Family tree of the Greek gods Key: The essential Olympians' names are given in bold font. See also List of Greek mythological figures Introduction to Evacuation and Bug Out Tactics The Bug Out Bag (BOB) is a vital tool for many survivalists. The BOB is a tool intended to make it help an individual survive the evacuation and transport to a safer area or location. Examples of scenarios that can require evacuation are hurricanes, earthquakes, dam breaks or the meltdown of a nuclear power plant. What a BOB should contain is a debated subject among survivalists and at forums like the Survivalist Boards.

Religion no excuse for promoting scientific ignorance - science-in-society - 08 February 2011 The US constitution allows people to believe what they want. However, it does not require universities to promote ignorance LAST month, the University of Kentucky in Lexington paid $125,000 to settle a religious discrimination lawsuit brought by astrophysicist Martin Gaskell. Gaskell claimed the university did not appoint him director of their student observatory because of his Christian faith, despite him being the best candidate. The settlement - which is not an admission of wrongdoing - means the suit will not come to court. 10 Strange Things About The Universe Space The universe can be a very strange place. While groundbreaking ideas such as quantum theory, relativity and even the Earth going around the Sun might be commonly accepted now, science still continues to show that the universe contains things you might find it difficult to believe, and even more difficult to get your head around. Theoretically, the lowest temperature that can be achieved is absolute zero, exactly ?

100 Items to Disappear First 100 Items to Disappear First 1. Generators (Good ones cost dearly. Gas storage, risky. Noisy...target of thieves; maintenance etc.) 2. Water Filters/Purifiers 3.