Brass Padlocks and
Door Handles Brass is known to be antibacterial, so it’s a popular metal for door handles, stair railings, padlocks, or other things people touch regularly.
Gas indicator
It’s common for people to forget which side of their car the gas tank is on. Luckily, car manufacturers have taken this into account by adding an indicator to remind you. Typically, the indicator is triangular, located near your gas gauge, and points to the correct side.
A logo has 2 roles
The Heinz 57 label is found on many sauces from ketchup to steak sauce, but it’s not just a decorative way to highlight the logo. Interestingly, it also serves as a reference point for where to tap the bottle, allowing the sauce to flow easily.
Padlocks and the other things listed above are just a few examples of the many wonderful things invented and designed to make life easier and more convenient.
