'In 1770 this oxygen discoverer found that rubber could be used to erase pencil marks'
Joseph Priestley
RUBBER: In 1770 this oxygen discoverer found that rubber could be used to erase pencil marks
In 1770 this oxygen discoverer found that rubber could be used to erase pencil marks
In 1770 this oxygen discoverer found that rubber could be used to erase pencil marks
RUBBER
Joseph Priestley
RUBBER