Parker Hannifin Corp. is sponsoring a contest that encourages college engineering students to develop a hydraulically powered bicycle. The fluid power giant is working with five-student teams at Cleveland State University, the University of Akron, University of Cincinnati, Purdue University, California Polytechnic University, the University of California-Irvine, Western Michigan University and Murray State University. Winning entries may earn $2,000 grants for each team member. To learn more, go to www.parker.com or e-mail email@example.com.
A make-your-own Star Wars Sith Lightsaber hilt is heftier and better-looking than most others out there, according to its maker, Sean Charlesworth. You can 3D print it from free source files, and there's even a hardware kit available -- not free -- so you can build one just in time for Halloween.
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