In a box of cereal containing two objects of differing density, how does one ensure a roughly even ratio throughout the box's use? That is to say, how do you keep the bottom of the box from being all grain and no marshmallow? [more inside]
posted by majick on Oct 2, 2008 - 17 answers

Why do coffe-maker manufacturers design the carafe spouts so that they cannot pour well? [more inside]
posted by yesster on Aug 28, 2007 - 14 answers

Anyone who's ever worked in a bar... The science of pouring beer? How to master the "two-part pour"...without tipping the glass. [more inside]
posted by mjao on Feb 17, 2007 - 35 answers