Research astrophysicist. Particularly interested in astrobiology, paleobiology, extremophiles, origin of life studies and studies of ageing. Working toward a biochemistry degree when I have time.
67 Is there a reason why human eyesight and plants make use of the same wavelength of light? jan 6 '12
36 Life without DNA? dec 15 '11
31 Why do we age? or Do we have a theory of senescence? dec 27 '11
29 Why are amino acids in biology homochiral? jan 11 '12
14 What is the lowest pressure at which plants can survive? feb 29 '12
14 Are single-celled organisms capable of learning? dec 20 '11