Rubing two pieces of wood together rapidly and consistently can cause enough friction to heat the wood to the point of ignition. However these days I doubt if there are many aboriginals that would light a fire that way. a lighter is much easier.
Friction always wastes energy and heat is produced
Rubbing things together creates heat. Enough heat, and stuff like wood catches fire. It's a way of starting fires that's almost always available, if you have the skill and some suitable pieces of wood. You don't need any special lighting equipment like matches, lighters, or flint and steel.
By rubbing 2 pieces of wood together which then made a fire.
a fires heat rubbing hands sun
a fires heat rubbing hands sun
Maori traditionally used various methods to light fires, such as rubbing sticks together or using a fire plough to create friction and generate sparks. They also used fire drills, flint and steel, or simply magnifying glasses to focus sunlight onto tinder to create a flame.
Cave men likely used fire for heating and cooking. They probably started fires by rubbing sticks together or using flint to create sparks, and then they would have used the fire for warmth and preparing food.
The safety match was invented to prevent accidental fires from matches igniting when rubbing against most anything.
Archaeologists believe early humans started fires through friction methods, such as using a fire drill or a fire saw to create heat through rubbing two objects together. They may have also used techniques like striking flint against pyrite to create sparks, or captured and tended natural fires.
People in the Stone Age made fire by rubbing sticks together, using flint and pyrite to create sparks, or by striking rocks together to create friction. Fire was essential for cooking food, keeping warm, and protecting against predators.
sticks and rocks they probably rubbed them together
flint and steel it is used to light fires