Blog

  • Lovely clouds over Sydney showing waves in the atmosphere

  • I made an Octahemioctahedron  from John Montroll’s book A Plethora of Polyhedra in Origami

  • Today I had to do an OS X internet recovery but I only had a Windows keyboard. Normally the keyboard combination to launch the Internet Recovery on Macs is Cmd+Option+R but I couldn’t find the right combination on the Windows keyboard. After much googling and experimenting, it turns out its Windows+Alt+R

  • I made an origami square troublewit.

  • Another John Montroll model, this time from A Plethora of Polyhedra. A sunken octahedron.

    Origami sunken octahedron
  • I’ve been making some of these platonic solids in origami. Thanks to John Montroll’s books From left to right. A tetrahedron, a cube and an octahedron.

  • I tried making a Paul Seller’s style Poor Man’s Router plane. It worked quite well but I couldn’t get the chisel’s blade edge to be really perpendicular to the surface of the wood. As an alternative I thought I’d try cutting a slot into the piece of timber and making a wedge to fit it…

    Poor man’s router with wedge fail
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    Workbench progress
  • I’ve been setting up a new paypal account and I thought it would be nice to get the feed of transactions directly into Xero. Unfortunately Xero’s PayPal feed doesn’t understand how PayPal initially puts your transactions on hold until your account is fully verified. This leads to having your transactions incorrectly imported twice (with incorrect…

  • Recently I have been working on projects that often have multiple files of the same name. By default emacs doesn’t give much information to help you switch between the buffers of open files of the same name. At the same moment that I was thinking I need to find a solution to this Pragmatic Emacs posted…