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.
If you think you have been bitten by a brown recluse spider: 1  Remain calm. Too much excitement or movement will increase the flow of venom into the blood. 2  Apply a cool, wet cloth to the bite, or cover the bite with a cloth and apply an ice bag. 3  Do not apply a tourniquet. It may cause more harm than benefit.