Arguably the most important and undervalued component of computer hardware is the fan. We often take it for granted until it stops working and the computer overheats – then we know all about the condition of the fan. This may be the solution in the very near future. Sandia Cooler is 30-times more efficient than conventional air-cooling, giving it a quiet (nearly silent) ability to keep dust off and processors cooled down. Check it out: https://www.youtube.com/watch?v=JWQZNXEKkaU