Forbes contributors publish independent expert analyses and insights. William covers motorbikes, E-bikes, cars, trucks and mobility tech.

Greg LeMond’s bike-building career started when he produced a carbon-framed machine back in 1990 and rode his eponymously named bike for Team Z in the 1991 Tour. Eventually, LeMond Bicycles became ...

Prolog is a logic programming language developed in the early 1970s that is about objects and relationships between objects. It aims to be a declarative programming language, i.e. Prolog programs ...

In these notes we’ll see how Prolog can be used to solve various combinatorial problems. ?- solve_triple1(A, B, C). A = 3, B = 4, C = 5 ; A = 4, B = 3, C = 5 ; A = 6, B = 8, C = 10 ; A = 8, B = 6, C = ...