Take His Tech – Please!

Ah, the spirit of simplification.  This website is set up to allow some person to give away the tech stuff he doesn’t want anymore.  Simple rules:  Leave a comment on any item you’re interested in.  Once there are 100 comments one of the commenters is randomly chosen to receive the hardware.

Simple.

Plus the guy probably makes money with all the ads he’s running on the site … but someone has to pay his bills.

I’ve signed up for that wireless network antenna – I’m looking for one and free is just about the right price.

Sand, Water, and a Whole Lot of Dedicated Creativity

This past weekend the family took a trip up to Harrison Lake for a look at the Sand Sculptures.  I only took a few pictures (I figured there’d be lots of other people taking pictures) but maybe you’re interested in looking at the few I snapped ….  If anyone else who was there that day wants to share their own pictures, send them my way and I can add them to the collection.

Put simply: it was an astounding display of creativity and physics.

Sounds Like An Urban Legend About Plastic … But …

Alisa forwarded me this article on plastics and some of the thoughts currently available on how safe they are to use for eating – apparently they may not be as inert as some people thoguht they were. If you are interested they offer links and resources to information about the different kinds of plastics out there, how to identify them, and where to buy safe ones.

The article links to the Canadian Cancer Society page on using microwaves with plastics as well – another good quick read.

It all sounds like something you’d expect to disprove on Snopes, but there seems to be a little meat on this bone.

Rollerblading Across Canada

Rich Ralph is rollerblading across Canada to raise cancer research funds.  He’s winding up the trip in the next few days and is passing through White Rock today.

He has raised almost $40,000 for research mostly through personal donations by people – he hasn’t seen many corporate donations apparently, though Boston Pizza is sponsoring his trip.

His story is inspiring, and I’m curious how I’ve only just now heard about it – when reading my local newspaper.  Then again I don’t think I watch TV or listen to the radio, so perhaps I’m no longer in touch with media enough to hear about things?  Has anyone else heard about his trek before now?

It All Makes Sense Now: Marley Proves That We’re Beautiful People!

This article looked interesting – addressing “Ten Politically Incorrect Truths About Human Nature“. As soon as I saw that beautiful people tend to have more daughters I knew they were on to something.



Physical attractiveness, while a universally positive quality, contributes even more to women’s reproductive success than to men’s. The generalized hypothesis would therefore predict that physically attractive parents should have more daughters than sons. Once again, this is the case. Americans who are rated “very attractive” have a 56 percent chance of having a daughter for their first child, compared with 48 percent for everyone else.

This is some wild and crazy stuff! They address/prove other issues like suicide bombers being predominantly Muslim, men preferring blondes, polygamy vs. mongamy, etc. Tucking it away for a future read when I have a few spare moments. I’m not saying it is all true, but if it is then I think Alisa and I need to have a son next to avoid our apparently statistically elevated chance of seeing a divorce in our future. Sounds like sound science to me!

Help From Our Weeding Robotic Friends

Who among us likes to weed? Let’s step outside our suburban homes for a moment and think about the farmers out there – weeding might be a big issue for them. This brings us to the question of spraying herbicides to kill weeds versus manually weeding acres upon acres of vegetable patches. Thus was born the costly organics industry.

“But hold on,” say the Danish “why can’t we just build a robot to weed our farms for us?” And so they did.

Enter Hortibot. An approximate three-foot-by-three-foot, self-propelled, global positioning system, directed, weed-eliminating, automated robot.

Everything looks to be going green for this little ‘bot – it is purportedly cheaper than current methods and better for the environment as it is able to reduce herbicide usage and exposure on foods.

I have two questions:

  1. Why does it not use solar power?
  2. Does it do residential gardens?

140 Years Young

July 1st is Canada Day (only available in Canada, sorry) and as a way of celebrating, Parks Canada is opening up all the national parks, national historic sites and national marine conservation areas for free. So, the first thing I thought was … “Where’s my closest national marine conservation area?” Luckily the Parks Canada website has a listing of their locations for your browsing and weekend planning pleasure.

Happy 140th Birthday, Canada!

What do you mean its not technically a birthday?  Are you just being grumpy?


What Do You Eat In A Typical Week?

An interesting looking book was featured on Time.com in a photo essay. It’s title is “Hungry Planet” – the book captures an international look at what a family eats in a typical week. Califormia, Sicily, Breidjing Camp and more. The photo essay is called “What the World Eats” and features a few of the pictures which, even in their scarcity, provide an interesting look at the world’s food and its consumption.

The photographers have made a point of trying to create an artistic view of the food, which in itself is of note.

Privacy In A Public Space

Imagine, if you will …

It is a dark, blustery day downtown and you’re rushing through the mist trying to stay as dry as possible. The chilly air frosts your ragged breath with each puff as you race to your destination down the block. You pause a moment to catch your breathe beside a pink and purple neon sign – the only real source of light you can see. Maybe it really is time to invest in a watch with a back light.

Your eyes are drawn to the end of the street, where a set of dim lights suddenly rounds the corner. A nondescript van stares back at you sullenly, waiting for you to move, or speak, or breathe. What is it waiting for? Now the van starts to inch its way down the road. A series of clicks and whirs echo down the street as it moves languidly towards you.

You instinctively pull back a bit towards the neon and take a closer look at the unremarkable van – well, almost unremarkable. Now that you’re looking closely at it you notice that the roof of the van seems to bulge upwards a little bit. There seems to be some kind of turret or attachment on top of the van. Slivers of pink and purple neon wink on and off of a reflective surface of some kind on top of the van – is it glass or metallic? The van slows down on the road beside you and seems to pause. You freeze, daring only to breathe shallowly – for some reason you’re feeling like prey and it isn’t a good feeling. Something shifts and winks from the turret on top of the van – a click, a whir, and the van inches off further down the road.

“What just happened?” you wonder as you sneak off into the mist behind the van. Who was that and what did they want?

You get home and take a quick glance over your new emails – one strikes you as peculiar so you read it. It’s from your friend, warning you about an organization that is sending vans out into the street to photograph the people, places, and buildings. Images of “Big Brother” immediately come to mind, and then you remember that van. That whirring and clicking – it must have been taking pictures of you – but for what reason? Who is behind these vans and why do they want pictures of your neighbourhood? With a chill you realize that the pink and purple neon lights you so cleverly hid in front of were from the strip joint around the corner – and now someone has a picture of you looking suspicious outside a strip joint. Aren’t there laws against this kind of thing – invasion of your privacy or something like that? Who knows where that picture will show up now ….

Actually, the picture will now show up on Google searches. Google has introduced a new feature to their mapping software – Google Street View. A van coasts along and takes pictures of the area to allow reconstruction of a 3-D view of the area for people who choose to view it when using Google’s mapping service.

Nothing sinister (though some may try to convince you otherwise) – but what happens when this van captures the private lives of people’s homes? How about illegal activity or pseudo pornography? What expectations can one honestly have when walking in public? Is there a difference between an expectation of privacy and an expectation that your picture won’t be distributed across the world without your permission, no matter where you are?

The feature is bringing up all sorts of interesting discussions around privacy in public spaces.

This One’s For Darcy

Darcy’s in the midst of enjoying the wonders of buying and selling real estate right now. With that in mind, here’s a great example of how data represenation changes how useful data presentations can be.

Here’s a typical graph of the sale prices for houses in the U.S.

House Prices Graph

Here’s another way of looking at it – like a rollercoaster track.

Data visualization is an interesting topic – presenting simple data in different manners allows different trends and aspects to be highlighted and exposed. This is just a fun example. Another good example would be Minard’s map of the advance of Napolean’s Grande Armée into Russia in 1812.

And here’s a project from IBM called “Many Eyes” that allows people to upload their data and and share different visualizations with others. Now how cool is that!