This page (revision-5) was last changed on 2019-12-29 01:09 by Murray Altheim

This page was created on 2019-12-21 08:05 by unknown

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Version Date Modified Size Author Changes ... Change note
5 2019-12-29 01:09 1 KB Murray Altheim to previous
4 2019-12-29 01:08 1 KB Murray Altheim to previous | to last
3 2019-12-25 23:07 382 bytes Murray Altheim to previous | to last
2 2019-12-25 22:52 507 bytes Murray Altheim to previous | to last
1 2019-12-21 08:05 328 bytes unknown to last

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At line 19 changed 4 lines
* plastics: nylon, acrylic (AKA perspex or plexiglas), Delrin, polycarbonate
* metals: copper, aluminium/aluminum, in tubes, "L", "U" channels, and square cross section
* PC boards (fibreglass, lightweight and extremely strong)
* wood
* __plastics__: nylon, acrylic (AKA perspex or plexiglas), Delrin, polycarbonate
* __metals__: copper, aluminium/aluminum, in tubes, "L", "U" channels, and square cross section
* __PC boards__: fibreglass, lightweight and extremely strong
* __wood__: e.g., birch is strong and light, especially if built as a laminate