Tag Archives: Technology

Circuit Mechanix – March 2017

Welcome to the first issue of Circuit Mechanix this year! A little later than expected this issue focuses on flexi and flex rigid PCB design and manufacture. This issue also looks at the National Physics Laboratory soldering defects database and we get a new feature – The PCB Mechanic. Every issue will now […]

via Circuit Mechanix – March 2017 — circuitmechanix

Where my feet have been – A Radio Telescope Array

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Having just moved to another work building (which is even more in the sticks) I took my usual walk about and I have to warn you now that the lifespan of my brain might be a bit reduced because I discovered that we’re surrounded by radio telescopes. In every direction!

For some reason I find these strangely fascinating and have taken just a few pics to share:

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Simon 🙂

Humans on Mars – My view on the Logic and Insanity

The concept of human colonising Mars isn’t new – it’s decades old and has been talked about since space travel started in the 1950’s and 60’s. Since the Moon landings the science community has viewed that travelling to Mars as being the next logical step in manned space exploration. The science and engineering behind this effort is staggering and while no actual missions are definitely planned in, the discussions have not ended and will carry on until we finally achieve this.

the martian 8

The way in which we travel to Mars has modified over time, I can remember when then missions talked about would last for some months on the Red Planet in order to make it worth the effort. I recent years though this has slowly changed to the realisation that missions to Mars are going to be one way only. You go to live the rest of your days there. This ties in nicely with the ethics of the colonisation of Mars, the preservation and advancement of the human race seems to be important right now. While I get this and there are those that have volunteered for this which is amazing, but do they really know what it’s going to be like? I’m sure a few months will be brilliant fun, but let’s face it 10 years down the line you might well have gone completely insane – if you haven’t starved to death.

Starvation and human preservation is kind of what brings me to some of the insanity around this. I’ve seen people talking about Mars being the next place the hum races goes to once we’ve finished ruining the Earth.

Seriously… WTF?!?

Do you seriously think that it’s all going to be ok to plunder the Earth until it’s a wasteland and then park up on Mars? When was the last time you saw this place?

mars 4

This is it. It doesn’t change much. Nothing grows here, there is no atmosphere to breathe despite what science fiction movies tell us (it’s called fiction for a reason). If we reduce Earth to a wasteland we won’t find anything better on Mars. Colonising Mars is a huge step towards human living permanently off Earth but it’s not a second option to Earth. Earth must be preserved!

The other insane idea is that of Elon Musk’s to create a martian atmosphere by detonating nuclear warheads at the poles, melting them and creating an atmosphere. This is so flawed it’s not funny. Mars has a tiny magnetic field, so it cannot keep much of an atmosphere. But even if it could – everyone would be breathing radioactive air for the next 1000 years! There is also his vision to make travel to Mars accessible to all, costing around $200,000 a trip.

As in every huge project, there is insanity that rides with it. Travelling to Mars is going to be expensive. Living on Mars will be even more expensive and will be very hard! The rewards could be unimaginable and ultimately so will the costs.

Simon 🙂

Linux Took Over the Web. Now, It’s Taking Over the World | WIRED

I’ve written a number of posts about how Linux had changed the way i use computers. What not more widely known is that most smartphone use Linux or another OS developed from the Unix code. Most of the internet runs from it and Microsoft has recently been breaking down the old divides and letting Linux run some  programmes in Windows.

But it seems the blogging project is nowhere done yet and it shows now signs of stopping…

http://www.wired.com/2016/08/linux-took-web-now-taking-world/?mbid=nl_82516_p3&CNDID=43982303

Simon 🙂