Stores that sell science-related decorative products, as well as online discount stores, sell periodic table blankets. Examples include Think Geek and Cafepress. Amazon also sells periodic table blankets.
The blankets feature the periodic table in both modern and vintage styles. Such a blanket can be used for warmth or serve as a wall hanging. The periodic table is an arrangement of all the chemical elements. The elements are listed on the table in order of their atomic numbers. The rows of the periodic table are called periods; the columns are referred to as groups. The periodic table was invented by Dmitri Mendeleev, although there are precursors to this scientific tool.