Rheology. Written and directed by Shayok Misha Chowdhury, in collaboration with Bulbul Chakraborty. A Bushwick Starr, HERE Arts Center, and Ma-Yi Theater Company production. At Playwrights Horizons’ Peter Jay Sharp Theater through May 29. Performed in Bangla and English. 90 minutes, no intermission.* As you find your seat, a woman with black hair streaked with…