Promoting Science and Critical Thinking
Here is this weeks collection of science news stories that triggered my “Hey, that’s cool” detector. As always, if I’ve missed anything that is truly cool, then drop a comment and I’ll do an update that includes a hat tip you. The most obvious big news story this week was Stephen Hawkins declaring that we … Read more
NASA’s Hubble Space Telescope photographed this amazing, spectacular and stunning image of spiral galaxy NGC 4911. If planning to visit, then take into account the fact that it lies over 320 million ligh-years away in the Coma cluster. If you want to see a larger image, just click the picture. NGC 4911, contains rich lanes … Read more
I’ve just come across a fasinating article by Lord Martin Rees. Just in case you don’t know who he is, here is a link to his Wikipedia page. Our specific interest here is that he is not only an English cosmologist and astrophysicist, but has also been Astronomer Royal since 1995, Master of Trinity College, … Read more
Here is a quick roundup of 10 cool science news stories that broke during the past couple of days … Structural Basis for Biosynthesis of Mysterious 21st Amino Acid Researchers at the RIKEN Systems and Structural Biology Center and the University of Tokyo have clarified the structural basis for the biosynthesis of selenocysteine (Sec), an … Read more
Source: Nature — Aug 11, 2010 Early hominins were using stone tools to butcher meat as long ago as 3.4 million years, about 800,000 years earlier than previous evidence dates to, scientists report in this week’s issue of Nature. The finding comes from an examination of animal bones found last year in the Lower Awash … Read more
Every August, just when many people go vacationing in the country where skies are dark, the best-known meteor shower — the Perseid meteor shower — makes its appearance. The “shooting stars” promise to deliver an excellent show this year to anyone with clear and dark skies away from urban and suburban lights. The best time … Read more