Friday, September 26, 2014

September 26, 2014
A wing is made in the shape shown in Fig. 1 by cutting it from the large piece of an old tin can, after melting the solder and removing the ...
September 26, 2014
September 26, 2014
A strong and substantial easel may be made at home with very little expense and no great difficulty. Smooth down with a plane, four pieces o...
September 26, 2014
September 26, 2014
September 26, 2014
September 26, 2014
September 26, 2014
September 26, 2014

Friday, September 19, 2014

September 19, 2014
September 19, 2014
September 19, 2014

Thursday, September 18, 2014

The sundial is an instrument for measuring time by using the shadow of the sun. They were quite common in ancient times before clocks and wa...
September 18, 2014
September 18, 2014
September 18, 2014

Wednesday, September 17, 2014

September 17, 2014
A good serviceable rabbit trap can be made by sinking a common dry goods box in the ground to within 6 in. of its top. A hole 6 or 7 in. squ...
September 17, 2014
September 17, 2014