The latest in an occasional series: http://www.historyoftanks.com/invention.html
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"Sometimes things that are not true are included in Wikipedia. While at first glance that may appear like a very great problem for Wikipedia, in reality is it not. In fact, it's a good thing." - Wikipedia.
...The Allied tanks continued evolving throughout the war, producing models such as the very long Mark V. In the meanwhile the Germans caught up with them and produced the Tiger tank- a behemoth, with armor that Allied tank guns couldn't penetrate from the front even at point-blank range.
"When he is not doing research he runs www.custom-magnets.com." I think that research concerns the effects of very strong magnetic fields on brain function. Or the hitherto unremarked effects of bison pee in Polish vodka are at last revealed. Or ...?