Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Multiplication in Python may seem simple at first—just use the * operator—but it actually covers far more than just numbers. You can use * to multiply integers and floats, repeat strings and lists, or ...

In a land where people have forgotten how to do maths, our superheroes, Multiplication Boy and Division Girl, are called upon to save confused citizens from their maths-based predicaments!

Grocery shopping can feel expensive and tiring, but some people have developed methods they believe can make it easier and better. For people like chef Will Coleman, the "6-to-1" shopping method is a ...

Once the domain of esoteric scientific and business computing, floating point calculations are now practically everywhere. From video games to large language models and kin, it would seem that a ...

Reinforcement learning was tested as a means of improving liquid chromatography method development. KU Leuven and Vrije Universiteit Brussel researchers led efforts to improve deep reinforcement ...

Small talk has its uses, especially in the business world. It can help us suss each other out, establish a basic level of trust, or just fill the time while we’re waiting in line. But let’s be honest, ...

Forbes contributors publish independent expert analyses and insights. Dr. Tracy Brower writes about joy, community and the future of work. If you’re looking for a job, one of the most important things ...

Abstract: Electromagnetic (EM) vortex waves carrying orbital angular momentum (OAM) have a helical wavefront structure, which allows the echo signal to contain the azimuthal information of the target ...

Collage by Chelsea Beck, New York Public Library, iStock, alamy Covering all the required content in any class is often difficult for teachers, if not impossible. History teachers face this problem ...