I'm answering Steelmagghia's Question!
well my physics teacher was just adorable and it made me pay attention, and stay after school to get one on one with him. cause... man. adorable.. only 4 -6 years older than me. math not in my head right now . i'm drunk.
but I always think of classrooms as having globes in them, no matter what the grade honestly. xD its something super silly. A lava lamp may be kind of silly accessory for a physics classroom. i mean look at the goo defy gravity, but its because of physics/chemistry that it works liek that. balh blah blah. coolness.