Duvets and happiness

I arrived home last night to some excitement at Potting Shed HQ: Reuben and Joshua had new duvets and pillows for their cot.

Up until now the boys have slept in zip-up sleeping bags, and pulled blankets over themselves if cold. But now they have ‘big boy’ duvets and pillows.

They raced upstairs to show me, threw themselves into their cots and race under the duvet. What genuine smiles!

This morning I went in to see them around 07:15. They were standing in their cots holding a cuddly snowman and cuddly Santa over the edges of their cot.

“Diving!” they said before dropping the toys only the floor.

I picked them up.

“AGAIN!”

I picked them up. Again.

“Joshua, show me how you get under your duvet.”

Joshua dropped to his knees and shuffled under his duvet, pulling it tightly around his head.

“Do you like your new duvet?” I asked him.

“New duvet make my happy.” he said.

And you know, that made me happy too.

Pork and apple

Why is it always pork and apple, why is it never the other way round: apple and pork?

I mean, you get pork chops and apple sauce. You get pork and apple sausages.

But you never get apple pie and ice cream with bacon pieces in it. Or apple crumble and custard with ham slices.

Now, where’s the Masterchef 2012 application form? I think I need to redress the balance.

Guess what I saw

I got home last night and eagerly wanted to share with Reuben and Joshua my exciting news.

“Reuben, Joshua—can you guess what daddy saw on his way to work this morning? I’ll give you a clue: it was coming out of a farm.”

What I’d seen was a huge tractor pulling a trailer and on the trailer was a very large, yellow digger. What two year old could be unimpressed by such a spectacle?

Joshua pondered it over for a moment before his face lit up and he exclaimed “an ELEPHANT!”

A tractor pulling a digger on a trailer now didn’t seem quite so exciting after all. Certainly not in comparison with my son’s imagination.

Help scientists study diseases with [email protected]

20110321-folding@home

[email protected] is a distributed computing project run by Stanford University in California that is used to help scientists try to understand diseases such as Alzheimer’s, Amyotrophic lateral sclerosis, Bovine spongiform encephalopathy (BSE, also known as ‘Mad cow disease’), Huntington’s disease, Parkinson’s disease and many types of cancer.

It’s called a distributed computing project because by downloading and installing the [email protected] software the project can split up the work across many thousands of computers – making one of the largest supercomputers in the world – which is much faster than doing it all on one really large computer. The adage “many hands make light work” was never more true than here.

Proteins

The project studies how proteins fold, or rather how they can misfold and the resulting diseases that can occur as a result.

There’s a very helpful explanation on the bit-tech.net website:

In simple terms, a protein starts out as a long string of amino acids, but it can’t perform its biological function until this string is transformed into a three-dimensional shape. This transformation is called folding, and once the protein has folded, it can then perform its biological function.

However, proteins can also misfold and take on a different three-dimensional structure. A simple example of this process can be seen when cooking an egg. Crack an egg into a pan, and you can see the proteins of the egg white in their natural runny state. As you apply heat to them, the proteins start to unfold. After this, the amino acids from the different proteins that comprise the egg white will then mix, causing the egg white to change texture and become solid. Proteins changing like this inside the body can have drastic consequences, though, particularly as the process is often irreversible.

(Source: What is Folding and Why Does it Matter? by Ben Hardwidge,
15 June 2009)

The screenshot above is of the current portion of work that my PC is working on.  The report says that this is “ALZHEIMER DISEASE AMYLOID”.

My dad had Alzheimer’s disease which is why I first got involved in this project many years ago, and then only just remembered about it recently.

Teams

To add to the excitement of letting this project use spare cycles of your PC—that is while it’s just sitting around idle, waiting for your next genius email composition or while you’re out at lunch—you can also join a team.

Teams add nothing more than a sense of competition and camaraderie: a way to encourage your friends to all join up and work together.

And it works: I’m a member of the bit-tech.net Custom PC team (team ID 35947) because I first read about the project in Custom PC magazine back in 2007.

Individually I’m currently ranked at 597,497 out of 1,529,125, but my team is currently ranked at 7 out of 196,682; you can also see all the teams’ statistics.

Download the client

You can get involved by downloading and installing the software client from [email protected]—it’s currently available for Windows, Linux, Mac and Sony PlayStation 3—signing up and getting involved.

Join a team too. I recommend team ID 35947.