Word: toxicants
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Dates: during 2000-2009
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...Another way to conserve electricity: burn candles. But toss the old ones-they could have lead wicks, which are toxic when burned and were banned in the U.S. only as recently as October 2003 (visit cpsc.gov for details). And choose soy, vegetable wax or beeswax-all renewable and biodegradable materials-over paraffin wax candles, which are petroleum based. Big Dipper Wax Works' 100% beeswax candles run $10 to $24 at 3Rliving.com...
...suffer from “neglected disease” for which there is insufficient market potential to attract private sector response. For example, the most widely used drug for sleeping sickness, Melarsoprol, was developed over 50 years ago. Arsenic-based, it is extremely painful to administer and is so toxic that it kills five percent of those who take it. Given Harvard’s intellectual capital and advanced technology, it could easily adopt financial and professional incentives to encourage its current faculty and attract new faculty committed to researching and developing new interventions for neglected diseases. From trypanosomiasis treatment...
...much the same way as ordinary "button" batteries (like the one in your watch) and "finger" batteries (think AA). Ions travel from an anode, pass through a solution called an electrolyte to a cathode and emerge as an electrical charge. Instead of running ions through metal casings full of toxic and corrosive substances like lithium and alkaline, Enfucell uses a thin paper sheet as a conduit. It pastes one side with zinc and the other side with manganese dioxide. Ions flow through an electrolyte solution of water and zinc chloride within the paper...
...week on the sale of certain plastic toys aimed at children under 3? And why are activists warning holiday shoppers in the most alarming terms against buying them? "Sucking on some of these teethers and toys," says Rachel Gibson of Environment California, a nonprofit, "is like sucking on a toxic lollipop...
...ExxonMobil and Dow Chemical, says the crackdowns on toys are not justified by the science. "The E.U. aims to ban products that show adverse effect at very high doses in rats," says the ACC's Marian Stanley. "Many essential products are made from starting materials that can be quite toxic at high doses. This does not mean that the final consumer products are toxic." As for recent phthalate studies on humans, she says, they are either preliminary or "overhyped." Meanwhile, toy companies are relying on a 2001 review by a Consumer Product Safety Commission panel that found "no demonstrated health...