Testing week featured a lot of liquid, and not just soup ... balloon whisk, masher and beaker included On the box are the ...

Liquid stream of silk solution solidifies to a fiber, adheres to and lifts a glass laboratory beaker (Credit: Marco Lo Presti, Tufts University) The next step was to test the strength of the fibers.

Not only do we think of cats as liquid objects, they smugly seem to know it too. Science has now effectively proven it: when faced with a series of progressively smaller openings, cats are able to ...