Here are some recent posts on TechCrunch Gadgets:
ZOOM’s B3 Bass Effects Pedal Launches At NAMM
iPads And Digital Textbooks Do Not Belong In Classrooms Yet
Apple Announces iBooks 2, A New Textbook Experience For The iPad
Sea Change: Apple Guts Textbook Publishing
Wireless Sensor Posts Temperature, Humidity, And Radiation Levels To Twitter (Video)