Tag: microbial fuel cell
Food for Thought: Weekly Wrap-Up
Manfred Lindinger in Frankfurter Allgemeine Zeitung (FAZ) introduces a giant molecule the size of a virus. It is not a macromolecule – instead, it consists of just two rubidium atoms glued together by one electron.
Forget about “good” cholesterol, writes Nicola von Lutterotti, also in FAZ. Latest studies revealed that drug therapies to increase HDL failed to reduce the risk for cardiovascular events and did not prolong life.
Klaus Sievers in Die Welt explains how sewage plants can be used to produce electricity. The trick is done by microbial fuel cells populated by metal-reducing bacteria.
Garage biotech is approaching fast, writes Ted Greenwald in Forbes. He introduces OpenPCR, a $599 build-it-yourself PCR machine and PersonalPCR, a $149 2-tube PCR thermocycler by a company called Cofactor Bio. The DNA analysis is performed by Cofactor. Already, the machines have been used by high school students to identify tilapia fish sold as white tuna in a sushi restaurant.
The Economist features Ron DePinho, the new president of the MD Anderson Cancer Center in Houston, TX, a serial entrepreneur who us planning to use the results of the International Cancer Genome Consortium to develop new drugs against five cancers. The effort is financed by a $3 billion cancer-research fund created by the state of Texas and local philanthropists.
In the New York Times (NYT), Gina Kolata profiles Eric Lander, founding director of the Broad Institute of Harvard and the MIT, who excelled as a mathematician but then was attracted by fruit flies and nematodes so that he finally decided to become a geneticist.
Susanne Kutter introduces in Wirtschaftswoche the latest, indispensable winter outfit: gloves that allow for the handling of smartphone and camera touch screens.
Last not least, Hanna Wick in Neue Zürcher Zeitung (NZZ) introduces “Science Ink”, a book by US science writer Carl Zimmer which features tattoos worn by researchers and science enthusiastics, e. g. Schroedinger’s cat, a geological cross section or a piece of DNA.