Beyond light speed – possible in theory using special relativity

University of Adelaide applied mathematicians have extended Einstein’s theory of special relativity to work beyond the speed of light. Einstein’s theory holds that nothing could move faster than the speed of light, but Professor Jim Hill and Dr Barry Cox in the University’s School of Mathematical Sciences have developed new formulas that allow for travel Read more about Beyond light speed – possible in theory using special relativity[…]

DNA has a 521-year half-life – so no cloning dinosaurs

By comparing the specimens’ ages and degrees of DNA degradation, the researchers calculated that DNA has a half-life of 521 years. That means that after 521 years, half of the bonds between nucleotides in the backbone of a sample would have broken; after another 521 years half of the remaining bonds would have gone; and Read more about DNA has a 521-year half-life – so no cloning dinosaurs[…]