English to Spanish Other Media / Multimedia

Between ****. No entiendo a qué se refiere "hood" acá. ¿Alguna idea?

Making things move around in odd ways is fun, but you would probably never use the words “fun” and “math” together in the same sentence. Using the unique Visual Expressions Browser in combustion, turn the dry numbers of moving pictures into highly interactive, instantly intelligible visual displays of complex motion and interpolation effects. Grab a parameter and slide it around while watching the visuals dynamically update. Once you learn by example, try your own hand at creating custom effects using the industry-standard JavaScript language that’s under the Expressions ****hood****. Learning how math relates to animation has never been easier. Easy and math in one sentence. Cool.