Ever wonder how spiders make babies? Of course you have.
Cephalothorax: the fused head and thorax of spiders and other arthropods
Pedipalp: each of the second pair of appendages attached to the cephalothorax of most arachnids. They are variously specialized as pincers in scorpions, sensory organs in spiders
Courtship: the behavior of animals aimed at attracting a mate.
Manipulate: handle or control (a tool, mechanism, etc.), typically in a skillful manner