Setup and cleanup of apparatus
One barrier to your most awesome science lesson ideas might be the prep time. Some experiments require a lot of labor to prepare and then to dismantle. We are technicians, and we can take care of that backstage work for you.
Can you find the live cricket in the small, close-up photo? A science teacher like you asked us to build these bio bottles to her specifications, in sufficient quantity to allow all of her students to make their observations at the same time.