Man-made Reef Named in Memory Wheeler North
A man-made reef designed to grow into a self-sustaining 175-acre kelp forest - the biggest environmental project of its kind in the United States - has been named in memory Wheeler North (1922–2002), professor of environmental science at Caltech who pioneered the study of kelp and what makes for a healthy reef. The Wheeler North Kelp Reef is located off the coast near San Clemente. [OC Register Article]
Changhuei Yang Develops "Microscope on a Chip"
Changhuei Yang, Assistant Professor of Electrical Engineering and Bioengineering, and colleagues have turned science fiction into reality with their development of a super-compact high-resolution microscope, small enough to fit on a finger tip. This "microscopic microscope" operates without lenses but has the magnifyingpower of a top-quality optical microscope, can be used in the field to analyze blood samples for malaria or check water supplies for giardia and other pathogens, and can be mass-produced for around $10. [Caltech Press Release]