I'd love to see a immersion cooling comparison video, there is a lot that LTT never covers seeing as this is an industry practice in datacenters using engineered dialectic fluids to reduce corrosion and damage to the components and remain clean and easy to use. (https://www.3m.com/3M/en_US/novec-us/applications/immersion-cooling/) Maybe a video style similar to "Using 6000 CPU cores for Science", General Fusion, Hard Drive clean room, cisco networking tour or other similar videos. I love how these videos go above what anyone at LTT could know by consulting with people who are experts in the field rather than the information we could probably just google.