Men take a fraction of a second to decide if they are attracted to a woman or not – but they should not be called shallow because they are genetically programmed to do so, scientists say.
Men weigh up potential partners almost instantaneously based on their appearance because their “ancient” genetic preference for attractive mates leads them to, experts claim.
According to research, a woman with an attractive face is taken by men to be fertile and able to continue the family line, appealing to the man’s survival instinct.
Before setting out in a pink S.U.V. to comb the schoolyards and shopping malls of southern Brazil, Alisson Chornak studies books, maps and Web sites to understand how the towns were colonized and how European their residents might look today.
The goal, he and other model scouts say, is to find the right genetic cocktail of German and Italian ancestry, perhaps with some Russian or other Slavic blood thrown in. Such a mix, they say, helps produce the tall, thin girls with straight hair, fair skin and light eyes that Brazil exports to the runways of New York, Milan and Paris with stunning success.
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Yes, you read that right: Nuclear. Fusion. Reactor. And no, it’s actually not illegal to make one in your own home.
Mr Suppes, 32, is part of a growing community of “fusioneers” – amateur science junkies who are building homemade fusion reactors, for fun and with an eye to being part of the solution to that problem.
He is the 38th independent amateur physicist in the world to achieve nuclear fusion from a homemade reactor, according to community site Fusor.net. Others on the list include a 15-year-old from Michigan and a doctoral student in Ohio.
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The turritopsis nutricula species of jellyfish may be the only animal in the world to have truly discovered the fountain of youth.
Since it is capable of cycling from a mature adult stage to an immature polyp stage and back again, there may be no natural limit to its life span. Scientists say the hydrozoan jellyfish is the only known animal that can repeatedly turn back the hands of time and revert to its polyp state (its first stage of life).
What’s the difference between a good idea and a great one? While the secrets to success vary, it’s become very clear that even the smartest ideas require the right infrastructure and technology to enable them. Here are some of the game-changing innovations that shaped the course of life and business in the 20th and 21st centuries.
