Are your eyes bored today? Look at this right now. It’s a computer animation by computer artist Daniel Sierra, and it will mesmerize you, if only for a few minutes. Sierra just got his MFA from New ...

Michelle Starr is CNET's science editor, and she hopes to get you as enthralled with the wonders of the universe as she is. When she's not daydreaming about flying through space, she's daydreaming ...

Analog oscillators produce excellent sine waves but are temperamental and hard to design. They also require extensive redesign every time you change the oscillation frequency. Digital oscillators are ...