Matt taverna
Um...God.
An alien! (=
The paper clip was not discovered. It was invented.
Johann Vaaler invented the wire paper clips
It is unknown when the sand timer, also known as the hourglass, was invented. There are records of sand timers being used as early as the 1300s when they were a preferred timepiece for sailing, as other forms of keeping time were not reliable on the swaying ships.
Flint stones.
sand paper is paper but instead of trees they use sand from the beach. sand paper is made out of sand and paper. BYE~*~*~
No, sand paper is rough.
no
Sometimes you need sand paper to strip wood from furniture.
1. Who invented paper?
Glass paper is made of glass and is more rough and sandpaper is made of sand which is less rough
Garnet paper IS sandpaper -_-
the Han Dnasty invented paper:)
The sand on filter paper is typically referred to as filter sand, which is used to trap particles and impurities as liquids pass through the paper. The sand helps to separate the solid particles from the liquid, allowing for a cleaner filtrate to be collected.
If you're talking about who invented paper. Ancient Egypt invented the paper
The Ancient Chinese invented paper and money. Money was invented by the first king of China and paper was invented by a man in China by bamboo.