Posts Tagged With: reuse

ScrapHappy April 2024: What a load of tentacles!

Did I mention the coral reef we are doing for The Snail of Happiness shop? No? That was remiss of me, then, and I will correct the error immediately. You can read about progress from the Snail herself here.

I crocheted an octopus. It took two and a half months. I had to fight it off my cheesecake one Friday morning. It keeps punching the corals*.

Thing is, it seemed like a good idea at the time. Octopuses live in coral reefs and are eye-catching (if there happen to be eyes to be caught). Rather nicely, the red yarn (possibly a mix of acrylic and wool) came from a stash that was destined for a skip and landfill, so it was particularly pleasing to find a good** use for it.

The head was crocheted in rounds, and wasn’t too bad although there was quite a bit of shaping, so rows with asymmetric increases and decreases, but I managed to reach the last row of that fairly quickly. Then came the tentacles…


With hindsight and a proper education, I should’ve spotted that octopuses have eight legs. Eight tricky, time-consuming, fiddly legs. After two, I was ready to accept that the thing could be displayed peering out from behind a rock. After four, I was questioning the wisdom of sticking so rigidly to the pattern. After eight, I decided that just as a peanut isn’t a nut, and a koala bear is nether a bear nor some kind of cola, clearly an octopus (from the Greek: octo (eight) + podus (foot)) was just another thing misnamed by scientists. I reached the end with more red yarn than sanity to spare.

Guess what? The white bit is done separately, and fits over all eight legs, including all the knobbly bits. I couldn’t give up now, I was in too deep, like an octopus in the Mariana Trench. The days, due to a misprint, turned into knights and disappeared to Camelot for the weekend. The knights turned into bears, and I knew that a) I needed a new keyboard and b) I needed more wine.

I did finish and have managed to disguise the fact that the bottoms of the tentacles really don’t match exactly with the tops. I like to think it gives my octopus a unique character, a nuance of mystery, an air of sophistication even. I know, however, it really just means I got it a bit wrong.

After this, I did a couple of corals, regular and unnuanced. Never again, Mr Octopus, never again.

So, I’ve started a Killer Whale…

oOo

* True story. Octopuses punch fish, sometimes for no apparent reason. All those bloody legs, I’m not surprised they get testy (tentacle-ally?!?). Odd socks must be a nightmare.

** This is a relative term, and the reader may feel another one is more appropriate.

Many other people contribute to Kate and Gun’s wonderful ScrapHappy every month – check out what they have been up to too!

KateGun, EvaSue, Lynda,
Birthe, Turid, Tracy, 
JanMoira, SandraChrisAlys,
ClaireJeanJon, DawnGwen,
Sunny, Kjerstin, Sue LVera, Edith,
Ann, Dawn 2, Carol, Preeti,
VivKarrin,
Amo, AlissaLynn, Tierney and Hannah

 

Categories: Crochet, recycling, ScrapHappy, Sustainable Stuff | Tags: , , | 11 Comments

ScrapHappy April 2023: A Dinosaur from the Crochetian Period

First off, welcome to new and returning ScrapHappy friends!

This is just a quick post again as, when the hour changed for British Summer Time (why? why do we keep this nonsense up in the 21st century?), it seems we actually lost one of the 24 hours in a day.

I have been using old stash yarn to continue my crocheting, this time to make a weirdly pink dinosaur for the shop. It is a diplodocus, made from a Little Green Bear pattern (https://www.ravelry.com/patterns/library/don-the-diplodocus) and it was relatively easy to do I have to say. The thing that made it difficult was the pink yarn I used (I won’t name and shame) – it was horrible, and split the whole time. I very nearly gave up!

I also did something for the very first time – I used two different colours! I know, it was terrifying to contemplate but a good bottle of single malt later* and I was ready. Now Dipso (that could well be his name. Probably short for “Dipso Fatso, my case rests”) has orange toes on his feet. Like they had in real dinosaur times.

041423_2019_ScrapHappyA1.jpg

Scary stuff! Using another colour of yarn in the same row…

041423_2019_ScrapHappyA2.jpg

DIY Dinosaur kit

 

Completed pink dinosaur, looking slightly bewildered

Completed pink dinosaur, looking slightly bewildered

041423_2019_ScrapHappyA3.jpg

Dipso has his (button) eyes on some choccy

 

You never know, I may do a bit of “hard” ScrapHappying next month!

oOo

* Just kidding. Really…

Many other people contribute to Kate and Gun’s wonderful ScrapHappy every month – check out what they have been up to too!

KateGun, EvaSue, Lynda,
Birthe, Turid, Tracy, 
JanMoira, SandraChrisAlys,
ClaireJeanJon, DawnGwen,
Sunny, Kjerstin, Sue LVera, Edith,
Ann, Dawn 2, Carol, Preeti,
VivKarrin,
Amo, AlissaLynn, Tierney and Hannah

 

Categories: recycling, ScrapHappy, Sustainable Stuff | Tags: , , , | 31 Comments

ScrapHappy December 2022: Power to the Pine Tree*

Come into the (bright green) Light

Come into the (bright green) Light

Back in the mists of time, well August, I converted our old fibre optic Christmas tree from a heat-generating, electricity-guzzling halogen lightbulb to a cool, electron-sipping LED, primarily to stop The Snail of Happiness shop from becoming The Snail of Toastedness, but also to save the planet (and money on our electricity bills). In the ScrapHappy post, I mentioned that I would need to find a power supply to run it since the original one, like the UK’s recent prime ministers, was unsuited to the role**.

I decided that it was easiest to find an old unused mains supply and adapt it in some way. What I needed was something that produced about 5 volts, not particularly currenty (or curranty for that matter), that is, I didn’t need many milliamps, and could then just be adapted with a new bit on the end to plug into the tree (I was betting that I wouldn’t have a supply with the correct plug on it).

I found the perfect supply – 5 volts, a few hundred milliamps. It was an old charger for a mobile ‘phone that had long since been put on a shelf waiting for me to do something creative with it***. I tested it to make sure it did what it said on the tin, well, moulded plastic casing. Hmm… it did not! It produced an LED-sizzling 8.6 volts, meaning I felt pleased I had at least tested it before attaching it to the tree.

Annoyingly, it was the only supply I could find that was vaguely what I wanted, so I made the decision to use it and attach a thing called a voltage regulator that I would build out of bits that you have lying around (well, bits I have lying around). And guess what?

Back in August 2021, I posted about taking apart some old electronics boards which happen to have a rather useful chip on them that is a simple voltage regulator – you just add a few other components et voilà! Your supply is perfect for your LED tree. And so to work…

A scrappy plug-thingy

A scrappy plug-thingy

A scrappy voltage regulator

A scrappy voltage regulator

As you can see, it required four other electronicky bits. The casing I used was from the lights I converted to candles (see here for the gory details). Could I find the correct sized plug? Well, no, but then I came across one that had arrived in an order about five years ago that, at the time, had been surplus to requirements. See? Keeping stuff for years for no apparent reason DOES prove useful… sometimes.

Circuitry just about fits in the box

Circuitry just about fits in the box

The new bit velcroed to the old bit

The new bit velcroed to the old bit

At last, The Snail of Happiness shop now has a colour-changing, cool-running tree in its window!

Spot the tree!

Spot the tree!

HAPPY SOLSTICE EVERYONE!

oOo

* Well, a fibre optic fake pine tree anyway.

** Ooh, political satire.

*** Like that’s going to happen anytime soon.

Categories: recycling, ScrapHappy, Sustainable Stuff | Tags: , , , , | 22 Comments

ScrapHappy November 2022: Dalexa – the model

As my reader will remember, last month’s ScrapHappy turned your humble blogger into a vicious fictional killing machine (well, my voice at any rate) whilst proving, if proof were needed, that he is one hinge short of a working door. In case you missed this, the blog is here and the accompanying nonsense on YouTube is here. This lunacy involved not one piece of ScrapHappiness (a recycled thermionic valve no less) but also some sheer ridiculousness to create the Dalexa model (and I use model in a very loose sense of the word). Here is how it was done, so that future generations don’t make the same mistake:

You will primarily require an old lightbulb, but not so old that it has a filament as they are tricky to prise apart. You will also need some glue, some dalekanium (or bits of paper with it printed on) and an old covid test strip. Oh, and a couple of old white LEDs, some wire, a resistor and a battery.

Opening the lightbulb without damaging it or yourself requires delicacy and skill. Oh well, the lightbulb casing wasn’t too badly mangled…

The inner non-workings of a lightbulb

The inner non-workings of a lightbulb

Then, the casings from three covid tests (all thoroughly cleaned, as a Dalek with Covid would be weird) need cutting in half (there’s a top and a bottom), and some dalekanium glued on.

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Nearly everything you need for a Dalexa

How to make dalekanium when you're not on Skaro

How to make dalekanium when you’re not on Skaro

Finally, attach the dalekanium to the inverted lightbulb casing, add LEDs and a battery and *EXTERMINATE!* One Dalexa.

They are scowling at it in barely disguised fury right now on Skaro.

oOo

Categories: General silliness, ScrapHappy, Sustainable Stuff | Tags: , , | 11 Comments

ScrapHappy October 2022: Someone else’s Scrap…

A relic from a bygone age - not so bygone now!

A relic from a bygone age – not so bygone now!

Now I may be wrong (I usually am, it is my default state) but I think that one can rejoice in someone else’s ScrapHappiness and, indeed, claim a little of it for one’s own. So, before anyone puts their hand up to raise an objection, here is this month’s offering which comes in the form of a kit from the National Museum of Computing (NMOC), here in the UK at the legendary Bletchley Park.

First, the scrappy bit of this – this is a kit of electronic bits and bobs that when correctly assembled, makes a thing. Technical, I know, but I’ll explain later what the thing does as that isn’t important right now. The nifty bit about this kit is that it uses a type of electronic component that is pretty much the first type of active electronic component ever devised by humans. It is a (thermionic) valve, and not the “ooh, there’s water leaking out of it” kind but the “look, it’s glowing” kind. The real scrappygoodness (that is a word, I know, I just made it up) is the valve. It’s a piece of scrap, lying around unloved and, more importantly, unbroken. Where did it come from originally? Well…

Way back in 1955, the UK decided that one television channel (BBC1, then known as the BBC Television Service) was insufficient and that another one was needed. Cue ITV, which would be transmitted on a whole new band of frequencies so high that, well, your average TV set couldn’t receive them. Genius, I know, but you have to remember that there weren’t that many TV sets in the UK at that point. I’m going to guess around 12, but there may have been more. Anyway, in order to use existing TV sets to show the new-fangled ITV, a set-top box (“Band III convertor”) was built that would let that happen. And it did.

And you won’t be surprised that most of those set-top boxes were scrapped a few years later. It would appear though, that many ended up taken apart – they had two useful valves in them and I am guessing there were lots of people who would use them to build their own electronics.

Many decades later, and NMOC have a large stock of these valves, salvaged from defunct set-top boxes (and other places too). They designed this kit to give these old valves a new lease of life, and raise much-needed funds to run the museum.

An OK Valve

An OK Valve

There is something almost alien-looking about valve tech

There is something almost alien-looking about valve tech

Finished and Working!

Finished and Working!

I built the kit – it was pretty easy and the instructions were, on the whole, very clear. I had two issues, one of which resulted in another piece of scraphappiness and the other resulted in a bit of DIY-like swearing. There seemed to be a capacitor missing in the kit so I found an old one (probably out of a light bulb) which fitted the bill. The swearing was caused by the thing not working but, on closer inspection, I had put two of the boards too close to one another and they were touching, and not in a good way.

So, does it work and what does it do? Well…

Video link to where I sound like a sci-fi villain

oOo

Many other people contribute to Kate and Gun’s wonderful ScrapHappy every month – check out what they have been up to too!

KateGun, EvaSue, Lynda,
Birthe, Turid, Tracy, 
JanMoira, SandraChrisAlys,
ClaireJeanJon, DawnGwen,
Sunny, Kjerstin, Sue LVera, Edith,
Ann, Dawn 2, Carol, Preeti,
VivKarrin,
Amo, AlissaLynn, Tierney and Hannah

 

Categories: General silliness, recycling, ScrapHappy, Sustainable Stuff | Tags: , , , | 16 Comments

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