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Stories about: lubricant

Nanoparticles Could Improve Energy Efficiency How can nanoparticles save any energy at all? Well, if you think for a second about big ships, factories and large cooling systems, adding just the right mix of nanoparticles to lubricants and refrigerants can make all the difference in the world. Now, consider that about 13 percent of the electric power consumed in ... 24 July 2008 06:02 GMT Lubricants Paralyze Sperm Cells Do you want a kid? If your answer to this is in the positive, it's time you forgot about lubricants, at least about some of the commercially available ones. As signaled by a new research presented at the American College of Obstetricians and Gynecologists annual meeting, in New Orleans, some lubricants appear to... 9 May 2008 14:06 GMT 80% of the Lubricants Harm the Sperm Using a lubricant may improve sex ... and that's all. Fertility is wiped out. A new research published in the journal "Fertility and Sterility" shows that 80% of the lubricants seem to be sperm killers. Only one out of 5 vaginal lubricants did not significantly lower the motility of the sperms or the integrity o... 18 March 2008 14:06 GMT