Even if there's still more research to be done, the presence of hundreds of thousands of nanoplastics in bottled water might just be another reason to make the switch. At this point, we have plenty of environmental reasons for avoiding bottled water unless absolutely necessary and opting for tap water instead. We need to drink water, and we need to drink safe water. The PET particles were larger, while others were down to 200 nanometers, which is much, much smaller.” “However, we found there’s actually many diverse types of plastics in a bottle of water, and that different plastic types have different size distributions. “Based on other studies we expected most of the microplastics in bottled water would come from leakage of the plastic bottle itself, which is typically made of PET (polyethylene terephthalate) plastic,” lead author Naixin Qian, a doctoral student in chemistry at Columbia University, told CNN Health. The reality is, though, we simply don't know yet. Their size is exactly why experts are concerned about them, as they are small enough to invade human cells and potentially disrupt cellular processes. (The name of the brands were not indicated in the study.)Īs opposed to microplastics, nanoplastics are too small to be seen by microscope. In contrast to a 2018 study that found around 300 plastic particles in an average liter of bottled water, the study published in the journal Proceedings of the National Academy of Sciences in January of 2024 found 240,000 nanoplastic particles per liter bottle on average between the three brands studied. The new technology can detect, count and analyze and chemical structure of nanoparticles, and they found seven different major types of plastic: polyamide, polypropylene, polyethylene, polymethyl methacrylate, polyvinyl chloride, polystyrene, and polyethylene terephthalate. Researchers from Columbia University used a new laser-guided technology to detect nanoplastics that had previously evaded detection due to their miniscule size. And when he launched into a rendition of Neil Diamond's "Hello Again," even those who appeared reticent to laugh at least cracked a smile. Is that the priest I can hear?"īradley's f-bomb-laced recording making it sound like he was alive in his casket made his loved ones laugh. The knocking continued, as Bradley called out "Hello? Hello? Let me out, it's f*cking dark in here! Let me out. Then suddenly, a voice called out "Hello?" followed by a knocking sound-seemingly coming from the casket. One such feat was expertly executed by Shay Bradley, a Dublin grandfather and a prankster who literally had the last laugh when he prerecorded a message to be played while his family and friends gathered at his gravesite.Īs mourners stood around the burial plot into which Bradley's casket had been lowered, bagpipes started to play. It takes some forethought-and a unique personality-to pull off such a feat, but when it happens it's delightful. Sometimes, though, a person manages to break through the heaviness of their own passing to make their mourners laugh. Nothing wrong with that-it's hard to say goodbye to someone we care about. Even when someone requests that their send-off be a celebration of their life, people still cry and express sadness at the loss. Generally speaking, funerals are thought of as solemn occasions.
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