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A folding bed is a piece of furniture used as a place to sleep. Beds usually consists of a mattress paced on top of a box spring inner sprung base. Folding beds were more common in medieval Europe.

Folding Bed

A folding bed is a piece of furniture used as a place to sleep. Beds usually consists of a mattress…

Machine for producing folded strata.

Machine for Producing Folded Strata

Machine for producing folded strata.

Diagram showing the relationships of the Ordovician sandstones to the Silurian limestones on the Vlightberg at Rondout, New York before the last folding.

Ordovician Sandstone and Silurian Limestone

Diagram showing the relationships of the Ordovician sandstones to the Silurian limestones on the Vlightberg…

A table with legs that fold up against the table top. This is intended to make storage more convenient and to make the table more portable.

Folding Table

A table with legs that fold up against the table top. This is intended to make storage more convenient…