[EMAIL PROTECTED] Cool science stuff.
* Pot may be good and bad, researchers propose: The truth about marijuana might be more complex than either its opponents or its champions suggest, some scientists argue. http://www.world-science.net/exclusives/061125_marijuana.htm * We're more genetically diverse than thought: study Research has found that at least one in 10 human genes vary in the number of copies of certain DNA sequences. http://www.world-science.net/othernews/061123_variation.htm * A step toward quantum computers: Physicists say they've taken a step toward making computers that work at blinding speeds thanks to the weird realities of quantum physics. http://www.world-science.net/othernews/061120_quantum-computer.htm * One cell makes almost any heart tissue, study finds: New research could be a stride forward for therapy to rebuild hearts, but its use of embryonic cells may stir controversy. http://www.world-science.net/othernews/061121_cardiac-stem.htm * Molecules may "anchor" memories in brain: Our brains nail down memories by using special proteins as anchors, a study suggests. http://www.world-science.net/othernews/061121_memories.htm * Extreme black hole pushes spin "limit": A black hole's blindingly fast rotation could help explain some strange phenomena, physicists say. http://www.world-science.net/othernews/061121_black-hole-spin.htm *************************************************** Invite friends to join World Science for free! Do your friends or colleagues a favor. Just click here to open an invitation email you can send them so they can join you in subscribing to World Science at no charge. Feel free to change the email text (although you might want to leave the subscription instructions unchanged.) Any article on the World Science site may be reproduced on another website, on condition that it is reproduced along with a link to the World Science homepage, http://www.world-science.net. Linking to the page of the original article is optional. This is the World Science newsletter. To cancel your subscription, please reply to this email address with "cancel" in the subject line. To subscribe, write to this email address with "subscribe" in the subject line. To change the address where you receive the newsletter, please write to this email address and request the change. [Non-text portions of this message have been removed]
