Third twenty in twenty, again… – Development
In my third twenty in twenty (again…) I am contemplating the importance of development for society in general
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Second twenty in twenty, again… – Democracy
In my second twenty in twenty (again…) I delve into the failings of democracy as we know it.
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First twenty in twenty, again… – The exercise
This is the first post of my second attempt within a personal exercise I have set for myself. I am calling it ‘twenty in twenty’. That is, twenty posts, each done in twenty minutes.
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Drill bit gauge (3D printed) – 2mm to 5mm
A quick 3d print to help identify drill bit diameters. It’s a simple thin block with slotted holes that narrow towards one end. It’s an effective tool to roughly determine the diameter of the drill bit on hand.
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Printing foldable objects
I am printing a box (with a difference) for some playing cards. Here I describe my experiments at folding my 3d prints.
Read moreCool 3d prints
A collection for myself of 3d prints that I intend to print at some point.
Read moreFourth twenty in twenty – Environmental woes
Incremental progress is trapping us to live in a world of a vastly degraded environment. We need to change our priorities to meet this challenge.
Read moreThird twenty in twenty – Mathematics is worthwhile
One worn out argument that is often aimed at mathematics is ‘I will never use it, so what’s the point?’. Indeed, on face value, the argument has value.
Read moreSecond twenty in twenty – Non thinkers
Lack of cognition appears to explain a substantial number of conclusions that I find to be mysterious. Many people make conclusions about topics without really considering the information on hand.
Read moreFirst twenty in twenty – The exercise
This is the first post within a personal exercise I have set for myself. I am calling it ‘twenty in twenty’. That is, twenty posts, each done in twenty minutes.
Read more