Sep 30, 2009
Posted in Science at 9:00 pm by David Bradley -- Click to comment
Superfast fluorescent sensor molecules that detect and destroy nerve agent, chemical weapons, caught The Alchemist’s eye this week, as did new insights into the ancient oxygen levels of the early earth.
A very alchemical notion emerges from Austria suggesting that life elsewhere in the universe may use sulfuric acid instead of water as its vital solvent.
Spin ice reveals the existence of magnetic monopoles, the norths without the souths, so to …
Sep 28, 2009
Posted in Science at 9:00 pm by David Bradley -- 4 Comments; add yours
Until 2001, few people had heard the term micro ribonucleic acids, but these little chunks of nucleic acid, just 21 to 23 bases long, have been conserved throughout evolution. They don’t code for proteins, but they do seem to be involved in the regulation of immunity, the development and differentiation of immune cells, antibody production and the release of chemicals involved in the inflammatory response. So micro by name, but not by nature, you might …
Sep 25, 2009
Posted in Science at 9:00 pm by David Bradley -- 8 Comments; add yours
Okay…so I was kind of joking about doing a regular weekly gardening column, but having spent rather longer weeding and feeding this week than I intended to, I need to get something written for Sciencebase today that wouldn’t be too demanding. So here’s a quick guide to composting your kitchen and garden waste.
These are the fast-rotting greens that should definitely be in your compost heap. These all provide …
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