Newton's Third Law, aka the action-reaction law, can be quite confusing to many students, instructors and even to some textbook writers as well. The main reason for this is the unfortunate choice of terminology by Newton in his Principia. Many people think that what Newton meant by "reaction" is the reaction to "action" (which it isn't), and this misunderstanding is prevalent not only in the classroom but in popular media as well. I propose that even though "action" and "reaction" are the terms used by Newton himself (they are the same in Latin), it is high time we abandoned them for better ones that would aid in our own and our students' understanding. I will present my own proposal in this talk, though I suspect there may be better ones, and also propose a new pedagogy which emphasizes the concept of momentum above force in teaching Newton's Laws.
In the first three decades of the 18th century, a series of personal accounts, sworn attestations and trial records of the Portuguese Inquisition detail how enslaved and free black people, many African-born, would publicly take knives to their own flesh but not be harmed. These unworldly powers, they claimed, emerged from a type of pouch-form talisman called "mandinga." While these objects contained a wide array of empowering contents, a necessary and occasionally singular inclusion was writings and drawings inscribed on paper. This talk considers the role of these papers and the pouches which contained them against a longer Atlantic history of "marking" black bodies with scarifications, in slave ship registers, through iron brandings and torturous wounds. In so doing, it asks what new archives of Atlantic slavery may emerge from a seemingly violating performance of blackness that left no mark.
Matthew Francis Rarey is assistant professor of art hHistory at Oberlin College, and a 2018-2019 visiting scholar at the Program of African Studies at Northwestern University. His writing on Black Atlantic visual culture has appeared in African Heritage and Memories of Slavery in Brazil and the South Atlantic World (2015) and African Arts (2018). He received his Ph.D. from the University of Wisconsin-Madison.
It's the beginning of the spring semester -- a prime time to begin your summer internship search. Do you feel stuck thinking about how to start? How about you talk to someone who’s been in your shoes not too long ago -- your peers!
Come to the Summer Internship Mixer to learn from upperclassmen about where they've interned in the past and how they were able to search and secure their internships in a fun, low-key environment. Free, tasty food and drinks will be provided. Attendees will have the chance to enter into a raffle for prizes.*
*Must be present at the time of the drawing at the end of the event to be eligible.