Mid 2012, MBP 10.8.5 2.5 GHz 8 GB Randomly, it seems, my MBP has been running between 50C and 60C just from browsing on the internet. (I use istat menus.) Sometimes, it's gotten up to over 70C. kernel_task is sitting around 1GB and safari web content is currently at 1.6GB and has gotten up to 2GB. Same story with Chrome. I feel like the temp is not usually this high. So, how can I figure out what's causing the high temps? Thanks in advance!