While there are more than 12,000 PFAS chemicals, labs are only capable of testing for a tiny fraction of them. And there’s constantly new data emerging about the dangers of PFAS. After reviewing our test results, we asked Birnbaum what she found most troubling. “That they’re ever...
If you are testing your water for PFAS at home, we have developed the following guidelines to best collect your sample: Avoid wearing these materials: Clothing or shoes containing Gore-Tex, Tyvek, or other waterproof synthetics (often advertised as waterproof, water repellant, or dirt/stain resis...
Three dilutions were initially performed for TC (direct, 1:10, and 1:100) and two for FC (direct and 1:10) using a single sample for each dilution. Upon observation of high concentrations of TC in most samples in the initial month of testing (recorded as TNTC, too numerous to count...
I don’t know the origin of this drawing. It’s a view of both mine captain houses and the chimney, taken from the south near Audley Cove It was the most visible manifestation of the industrial past that has vanished so completely from this area. When it was built (to replace an even...
Of the 180 households included in the sample, 80% were men, and the remaining 20% were women. The age of the head of the household interviewed was between 25 and 75 years old. In this study, the community’s perception of the driving force of LULC changes focused on socio-economic ...
Now let's put everything together into a full sample PC build with a custom water loop, based onthis guy's water buildusing mostly EKWB parts (a high quality manufacturer of water cooling components).This build has dual GPUs using NVidia SLI, but this setup would also be great for a si...
the 1990s, were still influenced by the injection of tritium in the atmosphere during the era of atmospheric testing of nuclear weapons. Thus, groundwater with orders of magnitude higher than modern readings does clearly indicate recharge during that time (Kaufman et al.2003)....
From these results, they estimated the main habitats that would be most likely to contribute to aerially disseminated microbes arriving to Surtsey and how they would proceed with testing that these habitats were indeed the real sources. The work on this project proposal led Pauline to realize the...
CAUTION: If you are going to attempt to build rockets such as these, please exercise extreme care when testing and flying them. This rocket uses very high pressures that can potentially cause severe injury to yourself and those around you. Always double check your equipment and review safety pr...
I already felt that I was a bit excessive in taking my “super-duper carbon-filtered water” with me everywhere in astainless steel bottle, but I really wanted to the best filter I could find. There are many articles and resources that I could point you to, but here’s the “distilled...