Stick figures Memes

The right-hand rule strikes again! This stick figure just wanted help with vector math and got the most literal demonstration possible. For those who missed linear algebra class: to find the direction of a cross product, you position your right hand with fingers pointing in the first vector's direction, curl them toward the second vector, and your thumb points in the cross product's direction. The silent thumbs-up response is pure mathematical genius - no equations needed, just basic anatomy. Physics students everywhere are having flashbacks to their professors dramatically waving hands around lecture halls.