
Well, do you suffer from cold fingers? If you do, you could have hypothyroidism, Raynaud’s disease, or some sort of peripheral vascular disease. If not, then you may just need a hot mouse. this will keep your hands warm while you are gaming, and at 37.1 degrees celsius, it is nearly exactly 98.6 degrees fahrenheit.

This guy stuck twenty 82 ohm resistors in parallel, and then connected it to his USB. Now, a USB port is 5 volts, and 5 volts across 20 parallel resistors, will draw over an amp of current. (I found this using the equation for parallel resistors 1/Rtotal=1/R1+1/R2+…, and of course current can be found by rearranging V=IR, or I=V/R). He had to modify his USB drive to handle that. That is the part that I would not be interested in, but anyway, after completion, you can see that you won’t be troubled by your arterial insufficiencies anymore. See this project here.
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