I'm a polymath into engineering, software design, simulation, search and rescue, building things, cooking....
10 Why is it so difficult to cut through cast iron? Jul 15 '11
9 How can I open an overfilled drawer? Apr 30 '11
8 Extending concrete Slab Apr 29 '11
8 Metal gate in hot weather Jul 19 '11
7 How strong are bolts compared to welding and what qualities to look for in foundations? Jun 15 '11
4 Are there any rules of thumb for whether a concrete pad needs metal re-inforcement and if so, how much? May 20 '11