We're pretty okay with waiting the second or so it takes a typical CFL to light up, but sometimes, when we're checking for monsters in closets and other inconspicuous places, it'd be nice if things ...

Halogen bonding, akin to hydrogen bonding, is a noncovalent interaction between a positive region on a halogen atom and a negative site, such as a lone pair on a nitrogen or oxygen. Following on the ...

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