I was going to lay garden bark all round the trees & bushes between my lawn & the wall about 3-4 inches deep,but have been advised to lay black polythene first .Is this necessary I thought the bark...
I have recently aquired a woodturning lathe & was astonished at the amount of fine dust which had accumulated in the short time .I was wondering if anyone had made up a home made dust extractor ,Maybe...
The circuit is for a flickering candle a Xmas lantern used by the girl guides for Carol singing .It has a 15 nf capacitor & a 820k resistor It is powered by 6x1.5 AA batteries. I have found that by...
