Voyager 1, which has been travelling at the rate of 10km/sec to the outer limits of the solar system since 1977, is now detecting the first traces of 'interstellar winds' (colder and slower than solar winds) - the signs it is finally reaching the edges of solar system. It is now 17,970,000,000km - or 11,100,000,000miles away. by Eddie Wrenn, dailymail.co.uk
Reports and concerns have begun to surface about the new Facebook Likes Spam Filter enacted in Mid-July. The target of this crackdown seems to center on Fan Pages that receive a high volume of likes over a short duration. It has also been reported that Fan Pages whose growth is in too great a percentage compared with past performance can be affected. According to Facebook: "Facebook's spam detection systems will automatically place limits on your Page if they register suspicious or…
New research indicates that eating and drinking calcium and oxalate-rich foods together during a meal is a better approach than limiting oxalate entirely because oxalate and calcium are more likely to bind to one another in the stomach and intestines before the kidneys begin processing, making it less likely that kidney stones will form.
EPA’s water testing continues to show no hexavalent chromium impacts to Lake Michigan. All results from water samples taken the last 3 days have shown hexavalent chromium below EPA’s method detection limit of 1 part per billion. #GreatLakes #environment #pollution #LakeMichigan #Chicago
1. Principle This kit is based on the specific reaction of antibody-antigen and immunochromatography. β-lactams and tetracyclines antibiotics in the sample compete for the antibody with the antigen coated on the membrane of the test strip. Then after a color reaction, the result can be observed. 2. Applications This kit is used for rapid qualitative analysis of β-lactams and tetracyclines in milk sample. 3. Detection Limit (LOD) Tetracyclines 50ppb β-lactams LOD(μg/L) Cep