Nira Hativa, Sigal's Ineffective Computer-Based Practice of Arithmetic: A Case Study, Journal for Research in Mathematics Education, Vol. 19, No. 3 (May, 1988), pp. 195-214 ...

IBM’s quantum computer cracked a 6-bit ECC key—safe for now, but experts warn Bitcoin and Ethereum must prepare for quantum threats.

Virginia-Class: The Quiet Backbone of U.S. Sea Power Key Points and Summary -The Virginia-class was conceived to replace ...