Carpenter’s Secret

It’s “Tool Time!” This is Sandra Tsing Loh with the Loh Down on Science. All those hours watching “Home Improvement” reruns paid off — you’ve finally built your dream bookshelf! But was all that sawing, hammering, and nail-biting worth it?  If only you could just bend wood to your will!

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Water From Wood

Water, water everywhere and not a drop to drink… This is Sandra Tsing Loh with the Loh Down on Science, saying, I’m parched! Sailors everywhere wish ocean water was drinkable. What if there was a cheap way to REMOVE the salt? Professor Liangbing Hu from the University of Maryland might

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