I am creating a blended occupational health and safety management course. Many of my undergraduate students do not have much industry experience and so I often use videos and online interactive materials to expose them to unsafe acts and unsafe conditions in practice, since there is limited opportunity for field trips, and only one large application project for the semester. Students need to get exposure to typical conditions that they might see in the workplace, and I use traditional lectures, guest lectures, collaborative group activities, many photos and videos, blogs and website referrals, and even some physical demonstrations. Which topics/areas do you think would be best suited to delivery through online classes?