How do you cut steak the right way?
It is not enough to just cook a steak correctly. It is important to be able to eat it correctly as well. We should cut steaks in the opposite direction from the tissue: this way, the softness of the meat will be preserved.
The airplane seat’s ears don’t work as intended.
Beer Bottles designed to be held in one hand, and drunk out of directly, have their shape constrained by human anatomy. The lower part of the bottle needs to have a diameter that can be grasped securely. The bottle mouth needs to fit into the human mouth, and have a shape that won't produce leakage when you drink from it.
When was the last time anyone got a French fry container from McDonald's like that?
They stopped using those in the late 90's.