Hey I'm writing a hard science fiction novel that involves a lot of scientific concepts which are not widely used in the popular culture. While I cannot talk about the specifics, a new recruit of scientists has to be lectured on a scientific innovation (whereby helping the readers understand the science). While my plot and setting are vastly different from that of Jurassic Park, the situation is the same - lecturing is as inevitable as JP. What are some ways of not writing like you're info-dumping while actually info-dumping in lecture situations? Any suggestions would be appreciated! Thanks!