Lami's theorem. (mechanics). When three forces act on a particle in equilibrium, the magnitude of each is proportional to the sine of the angle between the other two. 1  Facebook.
Variable reactions: Brown recluse spider's bite can cause no reaction, a mild reaction, an immediate or a delayed reaction. With a significant reaction a which blister appears after bit. The surrounding skin becomes hard, swollen & can be red, white & blue. A deep lesion can develop which can eat through fat and muscle.
A brown recluse spider bite may heal on its own without treatment. It is important to clean the wound site with soap and water. If the bite wound gets worse or you get sick, you may need medicine or surgery. Ice the wound: Ice helps decrease swelling and pain. Put ice in a plastic bag.