The V-650 is a double-beam spectrophotometer with a photomultiplier tube (PMT) detector. The high sensitivity of the PMT enables accurate measurements of low (and high) concentration samples. By ...
A British student met a truly horrific end when he descended into an uncharted shaft within the Peak Cavern cave system in Derbyshire. Neil Moss was a 20-year-old undergraduate studying philosophy at ...
I spent months testing nine robot lawn mowers in my tricky backyard. Here are the five that handled it best.
School of Instrument Science and Opto-Electronics Engineering, Hefei University of Technology, Hefei, China Key Laboratory of the Ministry of Education for Optoelectronic Measurement Technology and ...
Correspondence to Dr James Chodosh, Ophthalmology, Massachusetts Eye and Ear Infirmary Howe Laboratory Harvard Medical School, Boston, MA 02114, USA; James_Chodosh{at}MEEI.HARVARD.EDU Recurrent ...
A young Thai woman moves from her village to Bangkok to earn money for her sick grandmother's medicine. Working in a go-go bar, she uses her inherited magical powers to survive, but the dark forces ...
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