Ars Technica’s Nate Anderson has reviewed the new LEGO Mindstorms NXT. The good, he says, is that the “programming system [is] easy enough to let Grandma build a ‘bot.” He was disappointed, however, that it did not come with a death ray. Me too! Perhaps we’ll someday see a certified third-party death ray. Until then, I guess a spring missle launcher will suffice.