The most important part of the screwdriver technique is making sure that you don't accidentally dent or warp the lid so that ...

It looks like a red and white spaceship, but the way it works is that you snap it onto the lid of a can and press a button to activate the can opener. You don't need to hold anything, which is a ...

Despite said dull blade, it opened cans both large and small in mere seconds, leaving behind an embossed lid dull enough to remove with our bare hands and a can perimeter of equal dullness that ...