We get a bit of Jaegers vs. kaiju action in the latest clips from Pacific Rim, but we also get Ron Perlman and Charlie Day teaching us about kaiju brains and skulls.

A more action-packed clip shows us what the Jaegers have up their sleeves, or more accurately, in their elbows:

And here is how we recruit co-pilots. It's all about compatibility:

[via Bleeding Cool]