Tag Archive for FORMcard

Custom PC, Issue 161

Custom PC Issue 161In this latest issue of Dennis Publishing’s Custom PC Magazine you’ll find – to no great surprise – my long-running five-page Hobby Tech column, covering the handy thermoplastic FORMcard, the Raspberry Pi powered Nextcloud Box, and Zachtronics’ Shenzhen I/O.

Looking at Shenzhen I/O first: it’s rare that I’ll write a game review as part of Hobby Tech, but Zachtronics’ output is a typical exception. The last I covered was the company’s excellent eight-bit minicomputer ‘simulator’ TIS-100, and Shenzhen I/O builds on that premise with a new near-future theme. The player is placed in the role of a newly-hired engineer at a Chinese electronics concern and given the task of building increasingly complex hardware from simple components using a drag-and-drop interface and a simple TIS-100-like instruction set.

As good as the game itself is – and it’s absolutely fantastic – it’s the manual that really caught my attention. Like the Infocom feelies of old, the document is written entirely in-universe and acts as a series of emails, manual extracts, data sheets, and reference material for the hardware and projects you’ll be tackling through the game. If TIS-100 whet your whistle, you won’t be disappointed with Shenzhen I/O.

The Nextcloud Box, meanwhile, is something a little more professional. Designed around the Western Digital Labs PiDrive product, it offers a simple means to build a single-drive low-power 1TB network attached storage (NAS) device running Nextcloud’s open-source software on top of the Ubuntu Snappy Core operating system.

My review of the Nextcloud Box goes into great detail about its features and capabilities, but there are two things that struck me during the review process and are worth highlighting here. The first is that the WD Labs’ box, emblazoned with Nextcloud branding, really needs a rethink: the cables go through very sharp bends, and those using cheaper cables may find they don’t last very long at all. The other is that getting set up for local access was an absolute breeze, without even the need to connect a monitor to the device – something other Pi-powered project creators could do with copying.

Finally, the FORMcard review. I’ve long been a fan of Sugru, a mouldable silicone putty which hardens into rubber overnight, and when I was contacted to see if I would be interested in giving rival FORMcard a try I jumped at the chance. Created by Peter Marigold and crowdfunded into production, FORMcard is a starch-based bioplastic which softens with the application of heat. Simply take one of the credit card footprint plastic sheets, dunk it in hot water for a minute, then mould it to your hearts desire. Unlike Sugru, it hardens in minutes and is fully reusable – assuming you can remove it from whatever surface you smeared it over – but it’s, for obvious reasons, not the material to use if you’re patching something that gets hot.

For my full opinions on all three items, plus the usual array of interesting things written by people who aren’t me, you can pick up the latest Custom PC Magazine from your nearest newsagent, supermarket, or from the comfort of right where you are now via Zinio and similar digital distribution platforms.

The MagPi, Issue 51

The MagPi Issue 51This month’s MagPi Magazine includes my first look at FORMcard, a crowdfunded bioplastic which aims to make building and repairing objects as simple as making a nice hot cup of tea.

I’ve long been a fan of Sugru, the mouldable silicone rubber, but FORMcard was new to me when the company reached out to highlight its various features. Supplied in packs of three and in a variety of colours, each FORMcard is a block of plastic the size of three or so stacked credit cards. Out of the box, they do little: they’re slightly flexible, though not very, have the logo embossed on the corner, and could be used as a ice-scraper in a pinch.

Dunk the card into hot water – anything above around 60°C works well – and the secret is revealed: the plastic, a starch-based bioplastic which is claimed to be non-toxic and food safe, softens and melts. Fish it out with a spoon and you can begin to form it into whatever shape you desire: a patch for a broken piece of more traditional plastic, a stand for your smartphone, a cube, whatever.

Unlike Sugru, FORMcard sets in minutes as it cools down; it’s also considerably harder and stronger when set, enough so that you can create a handle for a screwdriver from it. It’s also reusable, which is both a strength and a weakness: it means you can use a FORMcard for a temporary repair, unlike single-use Sugru, but it also means it’s absolutely useless for anything that might reach 60°C or more – including creating cases for hot-running electronics or insulating pan handles, both tasks to which I’ve put Sugru with considerable success.

For my final opinion, and a bunch of other interesting stuff from people who aren’t me, you can pop to your local newsagent or supermarket to pick up The MagPi Issue 51, or download your free Creative Commons licensed copy from the official website.