Salt Water Filter Inventedby bill - 2017-04-12 ( education / research / tech / water ) [html version]See salt water filter invented. And, speaking of graphene supercapacitors, see also: Kaner Laboratory researchers develop battery-like supercapacitor Speaking of filters, I have been getting my refrigerator filters at discountfilters.com for years and am perfectly happy with them. I'm not sure if this is an "affiliate link" or not, but here's the link: https://dfl.ink/L5C49L blog version similar posts here ... and elsewhere CommentsWe enjoy free speech. Try not to offend, but feel free to be offended.Leave a new comment regarding "salt-water-filter-invented": |