kitchen tools Sharp knives are better at slicing tomatoes because there's more friction between the blade and the tomato skin Mark Frauenfelder

Reviews Comparing a $9 knife sharpener with a $900 version Mark Frauenfelder

tools Making your own utility knife in brass using common shop tools Gareth Branwyn

art A vase ringed with razor-sharp knives Cory Doctorow

crime Company sells square tip knives to help reduce knife violence David Pescovitz

cops Knives vs Cops Rob Beschizza

howto 30 minutes of whetstone sharpening tips Rob Beschizza

camping I love this MSR Alpine kitchen knife Jason Weisberger

knives The guy who always has a knife Rob Beschizza

Kids Here's an easy way to etch something on steel Andrea James

tools Look behind the scenes of how a Swiss Army Knife is made Seamus Bellamy

picks I love my Opinel No. 8 pocket knives Jason Weisberger

video Watch how to cut the world's hardest foods with a modded kitchen knife Andrea James

History Ancient bad ass had knife for a hand Seamus Bellamy

knives Galactic knives Rusty Blazenhoff

makers Kitchen knife made from aluminum foil Rob Beschizza

knives Pareidolia knife Rob Beschizza

tools Slicing and dicing with an 8" santoku knife Jason Weisberger

tools Fantastic $7 Victorinox paring knife Jason Weisberger