Maybe because its an even number.
salad fork, meat fork, fish fork, ice cream fork, they're all different and designed to handle specific types of food. also, dinner forks are different than luncheon forks. does any of this help?
Four prongs create more contact points than does three. This means an easier time trying to pick what ever you may be eating.
My heater does not have 2 prongs.
trigram
To insert papers into a 3-prong folder, first open the folder and locate the three metal prongs. Gently push the prongs apart to create space for your papers. Align the holes of your documents with the prongs, then carefully slide the prongs through the holes. Once the papers are in place, press the prongs down to secure them.
The Greek god who carred a spear with three prongs, a Trident, was Poseidon, god of sea.
Spicules of Grantia typically have four prongs. These prongs help provide structural support to the sponge's body and also aid in capturing food particles from the water.
The XLR connectors that are found on lighting equipment are a half circle, with 3 prongs on the male connector, and 3 holes for prongs on the female connector.
leister
3 tuning forks in a circle is Yamaha.
3, it was a Trident. The word root of Tri means three
You mount it on the wall close to a plug in