Creating a near-perfect vacuum around a computer poses significant challenges, primarily due to overheating from lack of air circulation. A sophisticated liquid cooling system could theoretically manage temperature, but questions arise about how to dissipate heat effectively. The discussion highlights skepticism about the practicality of operating a computer in a vacuum, especially considering the need for an outgoing link. While quantum computers require extremely low temperatures, a vacuum may not be the ideal solution for maintaining those conditions. Overall, the feasibility of using a vacuum for temperature control in computing remains contentious and complex.