Cheng, R. , Liu, J. , Hao, L. and Wu, D. (2026) On the Application of the Infinitesimal Method to Two Categories of Problems in College Physics. Open Journal of Social Sciences, 14, 378-389. doi: ...

"We have good reason to suspect that new physics beyond the standard model might be lurking just around the corner." When you purchase through links on our site, we may earn an affiliate commission.

Frederick police Capt. Richard Hetherington still remembers the surprise that used to greet his arrival to guest lecture city high school physics classes. “I’d walk in and it was just your typical, ...