Jon's Homebuilt Lasers (Popularity: )

Some nice pictures from a laser enthusiast.
Category: Science\Technology\Electronics\High Voltage

Pipette Supplies (Popularity: )

Parts are available for most pipette brands including Pipetman.
Category: Science\Instruments and Supplies\Laboratory Equipment\Pipettors, Automatic and Manual

University of East Anglia, Norwich (Popularity: )

School of Mathematics.
Category: Science\Math\Academic Departments\Europe