It is cold in Chicago in February, the lake was frozen for as far as you could see, with sheets that had broken off at some point rising out of the flat desert landscape on the water. It looked a bit like there had been a landslide or earthquake, with the plates sliding above each other.
It has been a harsh winter in general here, and Chicago had experienced some of the coldest temperatures in decades, I found this photo below on the Huffington Post site.
Last week the Science in Mind blog on my local Boston.com website ran an interesting story that is definitely worthy of reflection. It involves 2 local hospitals that are carrying out a project funded by the National Institute of Health (USA). The projects involve sequencing the DNA of newly born babies over the next 5 years. Read all about it here.
Recently there has been a lot of talk about a third industrial revolution in the making. It is of course that involving 3D printing. Take a look at the other articles on the website for an overview.
The thing about these machines is that they can produce individual tailor made objects at low cost, something that was not really possible in the days of mass production, when multiples were cheap but individual one off projects very expensive.
It is a contentious technology though for several reason, the first being its versatility. A few months ago we had the first fully printed gun, the plans were put online for free before being removed but only after more than 100 000 people downloaded them.100 000 more unlicensed guns in the world possibly. Check out this article.
EDITOR NOTE: This is Jonny’s 75th post on Technology Bloggers! Jonny was a complete newbie to blogging when he wrote his first post (about prosthetic limbs) but he is now somewhat of an expert – although he probably wouldn’t agree! – note by Christopher
Recently a couple of articles have appeared on large US websites about a type of search engine called Shodan. This search engine has been about for about 3 years, but it is different from Google and its cohorts in many ways. I looked at it and could not understand it at all, so what is it then and why is it causing such concern?
Why not publish a book? I had been thinking about self publishing for some time, and so decided to have a try. In January of this year I took my Technology Bloggers “Health of the Planet” series, made it into a booklet and put it on Issuu, so the obvious next step was a book on Amazon.
On 24th October I sent an outline to my boss at the Bassetti Foundation for a book. My aim was to prepare it and get it out for download on Amazon by 27th November to coincide with my trip to Italy and participation in the nanotechnology lecture at the university that I wrote about a couple of weeks ago.
Today I would like to look at some of the issues raised at the Nanotechnology lecture that I posted about last week.
The lecture was delivered by Michael Bruch, head of Research and Design of Allianz insurance company. He brought up some interesting points about nanotechnology and its production.
One problem that he raised is that we do not really know how much nanotech we are surrounded by as products containing engineered nano-particles do not have to be labeled.
Many cosmetics, sun creams and sports related products use the technique, but also food manufacturers, so it is really difficult to understand how much exposure we have to these particles. Scratch resistant paint and darkened windscreens are already here, but self repairing paint is also under trial, as is paint that changes colour.
On Tuesday I am participating in a lecture about nanotechnology at the Bocconi University in Milan.
Nanotechnology Lecture Poster
This is not a subject that is new to this website as a quick search demonstrates. In May of 2011 Hayley asked the question of whether nanotechnology research is safe. It is a well written and commented post that raises some critical questions about the ethics and practices surrounding technology that is already changing our lives and has incredible potential in many walks of life.