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Archive | October, 2009

A Colourful Cosmic Jewel Box

Friday, October 30, 2009

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Star clusters are among the pretties things you can see, when it comes to astrophysical observations. Recently, ESO provided some amazing pictures of one of the most beautiful nestles ever to be seen, located deep in the constellation of Crux. The cluster is named Kappa Crucis Cluster and has been nicknamed ‘the jewel box’ (by Herschel, [...]

Just a single cigarette has very harmful effects

Wednesday, October 28, 2009

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It may seem hard to believe, but even smoking a single cigarette has really bad effects on you, especially if you’re a young adult, according to a study conducted by Dr. Stella Daskalopoulou. Her study found that smoking one cigarette increases the stiffness of the arteries by 25 percent in adults of ages from 18 [...]

Titan Arum: the titan penis flower

Tuesday, October 27, 2009

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Amorphophallus titanum is the full name of this wonder of nature, and a worthy name it is. It’s from Greek and basically comes from amorphos (=without form), phallos (=penis) and titan (=giant), so you could say it’s name loosely translates as shapeless titan penis - gotta love botanists. It’s a giant flower, and much like the [...]

Israel, in danger of being hit by tsunamis

Tuesday, October 27, 2009

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Dr. Beverly Goodman of the Leon H. Charney School of Marine Sciences at the University of Haifa was doing some research on the ancient port and shipwrecks of the place, when she stumbled upon information that led her to this conclusion. “There is a likely chance of tsunami waves reaching the shores of Israel. Tsunami events [...]

Roofs that change colour to save energy

Monday, October 26, 2009

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When it’s really hot and sunny outside, a black roof gets really hot, while a white roof reflects rays from the sun and keeps the house cooler. During the wintertime, a black roof absorbs more heat and helps you save more energy, but in the summer, that can be a really pain. Luckily enough, some [...]

Missing flying reptile link found

Wednesday, October 14, 2009

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An international team of researchers from the University of Leicester (UK), and the Geological Institute, Beijing (China) managed to identify a new type of a flying reptile that can prove to be a crucial step in understanding evolution, or at least a big part of it. Pterosauria was the general name given for flying or [...]

First (mainly) vegetarian spider found

Tuesday, October 13, 2009

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Out of the 40.000 or more species of spiders found up to date, every single one of them is a predator, capturing their prey using a complicated web, hunting them directly, or using other creative methods; all except one, that is. Bagheera kiplingi (odd choice for a veggie spider) is the first species that primarily [...]

3D structure of humans finally decoded

Tuesday, October 13, 2009

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It’s quite obvious that genetics is the most important step in our evolution that we have to take and although the molecular structure of DNA has been discovered more than half a century ago, its three dimensional structure remained a mystery. However, recently a team led by researchers from Harvard University, the Broad Institute of [...]

Fighting against soot - more important than ever

Saturday, October 10, 2009

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Most of the talk about global warming revolves around carbon dioxide, sometimes giving the false impression that it alone is responsible for global warming and all its implications. However, numerous studies have revealed a new enemy, one almost as dangerous as carbon dioxide: soot. The black powdery pollutant is responsible for numerous climatic shifts, especially in [...]

The 8 coolest ways the Earth might be destroyed

Friday, October 9, 2009

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We’ve all seen at least one movie in which our planet is destroyed, but most of them were quite repetitive and kind of uninteresting. Our planet deserves so much more! Black holes Well, it seems the more we understand things about black holes, the more we find out things we don’t know, and the more we fear [...]

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