Zhengyu Peng
rookiepeng
Ph.D.,
Senior Radar Systems Engineer,
IEEE TIM Associate Editor
Westfield, Indiana, USA
Allen Downey
AllenDowney
Professor Emeritus at Olin College, author of Think Python, Think Bayes, Think Stats, and other books. Blog author of Probably Overthinking It.
Olin College of Engineering Needham, MA, USA