Why don’t we have robots taking care of our every need by now? A little history of the field of robotics might help you understand how hard it is to get machines to perform tasks, and how far we’ve come in just a few decades.
Black German Soldier in WW1 A group of articles describing numerous contributions by black American, French colonial, Scottish, British, African, and Asian soldiers in military service around the world.
History of Legos Blocks By Keri Honea, eHow Contributor History of Legos Blocks thumbnail History of Legos Blocks Lego blocks are plastic construction building blocks that can be used to create a variety of structures--from simple houses to complex pirate ships to even working robots. The toy originally hailed from Denmark, but it has appealed to children and adults all over the world.