Are you one of those people who flies into a frothing rage if a guest (gasp!) squeezes the toothpaste in the middle? Do you lay the almost empty tube on the side of the sink and gently push the last ...

I don’t know if you’ve noticed, but toothpaste-tube technology has improved in a way that answers so many prayers, for so many people. And I hate it. Think of your toothpaste tube. What does it look ...