Bacteria solution (Photo credit: kaibara87)
Bacteria. We live with them, they live in all of us, regardless of how much anti-bac spray or hand cleanser you use. As we know some are beneficial to our digestive system for example, while others make us wish we didn’t have a digestive system, if you catch my drift.
It has been suggested in the past that our over-zealous use of disinfectants can simply drive more hardy bacteria to multiply especially since science has discovered the tiny organisms around deep-sea volcanic vents and nuclear reactors, proving that they can survive just about anything you throw at them, once the strongest survive, reproduce and hence evolve the species to cope.
Now they’ve even been found in what are supposed to be the absolutely cleanest environment humans can create – spacecraft assembly clean-rooms. These bacteria, collected by the European Space Agency and currently residing at Leibniz-Institut DSMZ in Brunswick, Germany, have managed to survive extreme heat, chemicals and other treatments meant to remove any biological contamination from delicate equipment destined for space. These new tough bacteria are special because they’re surviving in an entirely artificial biotope, an architectural space, though they’re not the first as earlier in the year new types of bacteria were discovered in a hospital sink. Ironically, it is possible that the processes and places designed to stop us sending bacteria to Mars may have created organisms strong enough to survive the trip anyway and they may be colonising a bit of the red planet as we speak.
Biologists are researching the captured bacteria to try to understand how they can survive and whether we could possibly derive some useful medical knowledge from them. So it seems that not only are bacteria likely to be the last organisms to survive to the end of the Earth they’re using our architecture to toughen up in the process.
Mince Pies Before Xmas
Well, it’s that time of year again, dark evenings, warm fires, mince pies. Yes, it’s Christmas.
What? Christmas is still in December? Really, because I swear last week I bought some mince pies, all wrapped in Christmassy packaging and the best-before date was in November.
By now we all know that shops start selling Christmas paraphernalia around August and pubs have a little Christmas tree in the corner to advertise their Christmas lunches in September but why are they selling mince pies in November? Yes, I suppose you could freeze them to get round the two-week best before limit but really, are we at risk of a shortage, are we facing a mincemeat deficit?
And yes I bought some, as you can see above, and have eaten them well before the big day. Naturally, well it is (nearly) Christmas and I still have half a tub of ice cream to use up.
On | Off (Photo credit: catorze14)
It’s been quite a while since I have written anything. I’ve sat down at the keyboard and either felt overwhelmed by the amount of stuff to read or been completely lost for anything to say. Some subjects have seemed too daunting to tackle (for example the very modern issue of governments’ attitudes to what they can just have a look at on the internet, and how similar it seems, superficially, to people who say “if it’s on Facebook then you can do what you like with it) whilst others just didn’t seem wasting what little energy I felt I had on. I didn’t think it mattered, I watched repeats on TV.
In hindsight I may have been suffering from a bout of depression again, brought on by stress (another issue I intend to tackle on this here blog soon), the feeling that this blog and other things I enjoy being utterly pointless being one indicator. Something has changed in the last week or so and I feel more ready and able to stand up and be my true self again. One step at a time.