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WA Fantastic goldfields map created exclusively for the prospector. Well researched from historical records and extensive field expeditions this map includes alluvial workings, reef lines ...
The green movement has got it very wrong.
Nature no longer controls our planet - it is humanity, `the god species', that must save the environment ...
This high-level text explains the mathematics behind basic circuit theory. It covers matrix algebra, which provides a general means of formulating the details of a ...
The Puzzler's Dilemma explores the world of classic logic puzzles, and tells the amazing stories behind them, from the Lighthouse of Alexandria to code-breaking ...
What will the world look like in 2020, 2030 or even 2100? How will progress in scientific research affect human life in the areas of ...
Clear, easy principles to spot what's nonsense and what's reliable Each year, teachers, administrators, and parents face a barrage of new education software ...
