Is that special glow. . . T-B? This is Sandra Tsing Loh with the Loh Down on Science. Tuberculosis causes around two million deaths a year. And it can be difficult to diagnose! The test for poorer, densely populated places is over one hundred years old—and it’s often WRONG! Carolyn
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A spoonful of sugar… makes your car lighter? This is Sandra Tsing Loh with the Loh Down on Science. Carbon-fiber. It’s a defining feature of elite planes, racing cars and even sports equipment. This ultra-light material means cars need less fuel and you can swing that racket faster. But carbon-fiber’s
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Trying to cut your sugar intake? You may want to drop that Diet Coke! This is Sandra Tsing Loh with the Loh Down on Science. Equal, Splenda, Stevia – just some of the tempting low-cal sugar alternatives! Who wouldn’t want to savor that sweet, chocolatey cake without the sugary guilt?
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