@boarders

Katie Mack

@astrokatie.com

Tim Howles

@timhowles

Dvij Mankad

@dvij

Bryan J. Field

@bryanjfield

Zhongbo Kang

@zhongbok

Donovan Schaefer

@feelingtheory

Penn Chemistry

@pennchemistry

Eugene Lim

@tukohbin

@lorterrell

Dean, School of Arts & Sciences, University of Pennsylvania

@pennsasdean

Penn Medicine

@pennmedicine

Penn Data Driven Discovery Initiative

@upenndddi

Steve Martin

@spmartinx

Hypothesis Falsifier

@simeonhellerman

Alexey Petrov

@alexeypetrov

Penn Arts & Sciences

@sas.upenn.edu

James Wells

@jwellsx

Syed Ali Raza (Ali)

@ali-syedaliraza

Cora Dvorkin

@coradvorkin

Jack Geary Murphy

@jackgearymurphy

Jon Epstein

@jonepstein1

Tom Nichols

@radiofreetom

Penn Center for Science, Sustainability & the Media

@penncssm

@gregoriobaq

Mark Goodsell

@pitifulred

Sean Bailly

@seanbailly

Vagelos Institute for Energy Science and Technology

@vagelosenergy

@saraerrington

Sergio Sevillano

@sergiosevi

Sujeet Akula

@freeboson.org

Marcelo Guimaraes

@msguimaraes

Michael E. Mann

@michaelemann

J R D M B

@jrdmb

Kushol Gupta

@guptapenn

Muldrow Etheredge

@muldrowetheredge

Jim

@jimjurista

Pat Clark

@patclark8645

Zihan Yan

@physics-cat

Tony Padilla #JFT97 Don’t buy the S*n

@proftonypadilla

Tim Linden

@trlinden

Michele Limon

@michelelimon

derek guy

@dieworkwear

Ian Rankin

@ianrankin1

Nicholas A. Christakis

@nachristakis

Will Kinney

@wkcosmo

Jennifer Ouellette

@jenlucpiquant

Sean Carroll

@seanmcarroll