Quotes by Science Writers

All we know for sure is that if some astronomer turned a telescope to a far-off star cluster tonight and found incontrovertible evidence of life, even microbial scavengers, it would be the most important discovery ever—proof that human beings are not so special after all. Except that we exist, too, and can understand and make such discoveries.
Sam Kean
No matter who you were in sixteenth-century Europe, you could be sure of two things: you would be lucky to reach fifty years of age, and you could expect a life of discomfort and pain. Old age tires the body by thirty-five, Erasmus lamented, but half the population did not live beyond the age of twenty. There were doctors and there was medicine, but there does not seem to have been a great deal of healing. Anyone who could afford to seek a doctor's aid did so eagerly, but the doctor was as likely to maim or kill as to cure. His potions were usually noxious and sometimes fatal—but they could not have been as terrible and traumatic as the contemporary surgical methods. The surgeon and the Inquisitor differed only in their motivation: otherwise, their batteries of knives, saws, and tongs for slicing, piercing, burning, and amputating were barely distinguishable. Without any anesthetic other than strong liquor, an operation was as bad as the torments of hell.
Philip Ball
Also unlike a planet, an electron—if excited by heat or light—can leap from its low-energy shell to an empty, high-energy shell. The electron cannot stay in the high-energy state for long, so it soon crashes back down. But this isn’t a simple back-and-forth motion, because as it crashes, the electron jettisons energy by emitting light.
Sam Kean
As a result of its investigation, the NIH said that to qualify for funding, all proposals for research on human subjects had to be approved by review boards—independent bodies made up of professionals and laypeople of diverse races, classes, and backgrounds—to ensure that they met the NIH’s ethics requirements, including detailed informed consent. Scientists said medical research was doomed. In a letter to the editor of Science, one of them warned, “When we are prevented from attempting seemingly innocuous studies of cancer behavior in humans … we may mark 1966 as the year in which all medical progress ceased.
Rebecca Skloot
I placed some of the DNA on the ends of my fingers and rubbed them together. The stuff was sticky. It began to dissolve on my skin. 'It's melting -- like cotton candy.' 'Sure. That's the sugar in the DNA,' Smith said. 'Would it taste sweet?' 'No. DNA is an acid, and it's got salts in it. Actually, I've never tasted it.' Later, I got some dried calf DNA. I placed a bit of the fluff on my tongue. It melted into a gluey ooze that stuck to the roof of my mouth in a blob. The blob felt slippery on my tongue, and the taste of pure DNA appeared. It had a soft taste, unsweet, rather bland, with a touch of acid and a hint of salt. Perhaps like the earth's primordial sea. It faded
Timothy Ferris